Vail Ski Resort

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Vail Ski Resort
Vail Ski Resort Logo.svg
Front side of Vail Resort
Front side of Vail Resort
Vail Ski Resort is located in Colorado
Vail Ski Resort
Vail Ski Resort
Location in Colorado
Vail Ski Resort is located in the United States
Vail Ski Resort
Vail Ski Resort
Vail Ski Resort (the United States)
LocationVail, Eagle County, Colorado, United States
Nearest major cityVail
Coordinates39°38′20″N 106°22′26″W / 39.639°N 106.374°W / 39.639; -106.374Coordinates: 39°38′20″N 106°22′26″W / 39.639°N 106.374°W / 39.639; -106.374
Vertical3,450 feet (1,050 m)
Top elevation11,570 ft (3,527 m)
Base elevation8,120 feet (2,470 m)
Skiable area5,317 acres (21.52 km2)
Runs195 total
Ski trail rating symbol-green circle.svg 18% beginner
Ski trail rating symbol-blue square.svg 29% intermediate
Ski trail rating symbol-black diamond.svg 53% advanced
Longest runRiva Ridge 4 miles (6.5 km)
Lift system31 total
2 Gondolas
(12- and 10-person),
3 high-speed six-pack chairs,
14 high-speed quad chairs,
1 fixed-grip quad chair,
2 fixed-grip triple chairs,
9 surface lifts
Terrain parks2, 1 Super-Pipe
Snowfall354 in (900 cm)
Night skiingno

Vail Ski Resort is a ski resort located near the town of Vail in Eagle County, Colorado. At 5,289 acres (8.3 sq mi; 21.4 km2), it is the third-largest single-mountain ski resort in the United States, behind Big Sky and Park City,[1] featuring seven bowls and intermediate gladed terrain in Blue Sky Basin.

Vail opened in 1962 and is one of 37[2] mountain resorts owned and operated by Vail Resorts, which also operates three other nearby ski resorts (Beaver Creek, Breckenridge, and Keystone).

Vail Mountain has three sections: The Front-Side, Blue Sky Basin, and the Back Bowls. Most of the resort is wide open terrain with all types of trails. There are cruising runs accessible from most front side and Blue Sky Basin lifts, as well as the wide open Back Bowls, glades, and chutes.

Vail has the fourth-largest area of skiable terrain in North America after Whistler Blackcomb, Powder Mountain, and Big Sky.[citation needed]

Vail Village is modeled on Bavarian village styles, with pedestrian streets. Unlike other Colorado ski towns such as Aspen, Breckenridge, or Steamboat Springs, which existed as 19th century mining towns prior to the establishment of their ski resorts, the Vail village was built when the resort opened.



Vail Ski Resort was founded by Earl Eaton, Pete Seibert, Harley Higbie and others in 1962,[3] at the base of Vail Pass, which was named after Charles Vail, designer of the highway that passed through the valley.

During World War II, Seibert joined the U.S. Army's 10th Mountain Division which trained at Camp Hale, 14 miles (23 km) south of Vail, between Red Cliff and Leadville. During the training Seibert and Eaton became familiar with the surrounding terrain, areas of which would become resorts in later decades. They discovered a peak that they believed to be well-located and with good snow, calling it No-name Mountain, which later became Vail.

Construction of the resort began in the then-uninhabited valley in 1962. It opened six months later on December 15. There were originally three lifts, including one gondola that ran from Vail Village to Mid-Vail on the line where Gondola One operates. Several double chairlifts were later built: Golden Peak, which ran from Golden Peak base area up to the Riva Bahn Express midstation; Giant Steps, which ran from Vail Village to the bottom of the Avanti Express lift; the Avanti double chairlift; and two double chairlifts out of Mid-Vail, the Mountaintop and Hunky Dory lifts. A double chairlift, High Noon, serviced the Sun Down and Sun Up Bowls on the backside of the ridge. As Vail grew, a village formed at the base near the gondola, which was taken down in the 1970s and replaced with a Lift Engineering double chairlift.


In the 1970s, the construction of Interstate 70 had begun, replacing US Route 6. The opening of the Eisenhower Tunnel in 1973 provided easier access from Denver to ski resorts like Copper Mountain, Breckenridge and Vail. Also in the 1970s, President Gerald Ford and family vacationed at their Vail home, bringing it international exposure. Later, Vail Village was expanded. In 1970, Denver was awarded the 1976 Winter Olympics, with Vail later selected to host the skiing competitions. However, Colorado voters denied funding by a 3:2 ratio in November 1972 and the games were relocated to Innsbruck in Austria.

By the mid-1970s, the mountain had been further expanded, with a second gondola added in the Lionshead area, which also included a residences and shops at the base of the slopes.

On 26 March 1976, a goldola cable snagged on a support tower, and two cabins derailed, killing four people and injuring eight.[4] The gondola was closed for the remainder of the season. Afterward, the original gondola in Vail Village was replaced with a double chairlift.


In 1985, Doppelmayr constructed four high speed quads on the Front Side, making Vail the second mountain in the country to use them, after Breckenridge Ski Resort. It was the first to install multiple quads. These lifts were the Game Creek Express (#7), Mountaintop Express (#4), Northwoods Express (#11), and Vista Bahn Express (#16). The Vista Bahn Express replaced the double chairlifts out of Vail Village, bringing skiers from Vail Village to Mid-Vail. The Mountaintop Express lift replaced a Lift Engineering triple chairlift running from Mid-Vail to Patrol Headquarters, while the Northwoods Express and Game Creek Express lifts replaced Riblet double chairlifts.

As part of Vail's 25th anniversary in 1988, Doppelmayr constructed two more high speed quads. On the front side, the Born Free Express (#8) replaced a Lift Engineering double chairlift out of Lionshead. In the Back Bowls, the Orient Express lift (#21) opened the China, Teacup, and Siberia Bowls. A year later, another high speed quad, the Avanti Express (#2), was built to replace another Lift Engineering double chairlift.

Birds of Prey (ski course), Beaver Creek

Vail hosted the Alpine Skiing World Championships in 1989.


In 1992, Vail purchased a Doppelmayr triple chairlift from Beaver Creek — the former Upper Horseshoe lift — and installed it in Sun Up Bowl as the Sun Up (#17) lift.

In 1993, Vail changed primary lift manufacturers, from Doppelmayr to Garaventa-CTEC, who installed three high speed quads. The first was the Pride Express (#26) lift in 1993, which serviced the upper part of the runs on the west Front Side, and combined with the Born Free Express lift, supplemented the Eagle Bahn Gondola as a way to get to Eagle's nest. In 1995, the Wildwood Express lift (#3) was built at Mid-Vail to replace Hunky Dory, a Lift Engineering fixed-grip quad. The lift reused the tower foundations of the original lift. In 1996, the Riva Bahn Express lift (#6) was built out of Golden Peak, improving access from Golden Peak to the rest of the mountain. That same year, the Eagle Bahn Gondola (#19) replaced the original Lionshead Gondola.

Vail Associates bought Vail, Breckenridge, Keystone, and Heavenly in California in 1996. The company allowed skiers to buy an all-mountain pass that granted admission to all of their resorts.

In the late 1990s, Vail decided to carry out a terrain expansion known as Category III, later renamed Blue Sky Basin. Despite widespread opposition from environmental groups over the potential that Blue Sky Basin would destroy lynx habitat, Vail received approval from the U.S. Forest Service to expand into Blue Sky Basin in 1999. In protest of the expansion, the Earth Liberation Front set fire to Two Elk Lodge, Camp One, Patrol Headquarters, and four chairlifts in October 1998, causing US$12 million in damage. Most of the lifts suffered only minor damage. However, the drive station for the High Noon lift was destroyed, and later rebuilt. Two Elk Lodge was a total loss, and with no time to rebuild it, Vail replaced it for the 1998–1999 ski season with a temporary aluminum structure named "One Elk".[5] A new Two Elk Lodge and Patrol Headquarters were built the following year.

In 1999, Blue Sky Basin, an intermediate-expert back-country area with moguls, tree skiing, cliffs, glades, and ridges, directly across a creek from the Orient Express lift, opened.[citation needed] The expansion was serviced with three new Poma high speed quads: the Teacup Express (#36), the Skyline Express (#37), and the Earl's Express (#38). The Teacup Express improved access to the Teacup Bowl trails, which beforehand had required riding the Orient Express lift and then traversing along a ridge and past Two Elk Lodge via a pair of rope tows. The new lifts opened in February 2000. The following winter, a fourth high speed quad, Pete's Express (#39), was opened, and an additional four trails on the east side of the Basin were added.

The 1999 Alpine World Ski Championships were held in Vail/Beaver Creek.


In 2004, the original Lionshead skier bridge was replaced with a newer, wider bridge.[6]

In 2006, Vail began offsetting all of its power usage by purchasing wind power credits. They were the second-largest corporation in the United States to do so.[7]

In summer 2007, after seven years without a new chairlift, Vail undertook a lift-upgrade project on the East Front Side, as Leitner-Poma built two new high speed quads. The lower of the two lifts, the Highline Express (#10), replaced a Riblet double chairlift that had been in operation since 1973. This lift reduced the ride up the Highline Trail from fifteen minutes to eight minutes. It services several long mogul runs on the east part of the Front Side, and is also one of the less-crowded sections of the mountain due to its remote location.[according to whom?] Above the Highline Express, the Sourdough Express lift (#14) replaced a triple chairlift. It services a small pod of beginner trails, but is also used by regular skier traffic to move from Patrol Headquarters to the China Bowl and Blue Sky Basin. The new lift follows a slightly different alignment so as to eliminate a traverse from the original lift to Two Elk Lodge. The West Wall rope tow, which ran along the ridge between Two Elk Lodge and the top of the Teacup Express and Sun Up lifts was removed, redirecting ski traffic down the Whiskey Jack trail to the Sourdough Express. The original Sourdough triple chairlift was relocated to Eagle's Nest and reinstalled as the Little Eagle (#15) lift, replacing a Lift Engineering double chairlift.

Around this time, Vail removed two of its older double chairlifts. Giant Steps, which had transported skiers out of Vail Village since 1962, was removed in 2006. In 2008, Minnie's, which serviced learning terrain below Eagle's Nest, was also removed. Minnie's had previously been used in conjunction with the Born Free Express to provide access to Eagle's Nest, but it was shortened in 1994 after the construction of the Pride Express, and operated in shortened form until its removal.

A new plaza was opened at Vail Village in 2008.[6] On 27 February 2010, one of the original black diamond trails into Vail Village, International, was renamed Lindsey's to honor Vail's Olympic gold medalist Lindsey Vonn. The trail is next to Giant Steps and one of two flanking the defunct Giant Steps lift line.


In 2010, Leitner-Poma constructed another high-speed quad in the Back Bowls. The High Noon Express (#5) replaced a Doppelmayr triple chairlift that had been in use since 1979 and was the resort's 17th high speed quad to be built.[8] The new quad increased capacity to the Sun Down and Sun Up Bowls, and reduced lengthy lines that the lift often received, especially on powder days. With the construction of the High Noon Express lift, all of Vail's terrain — with the exception of the eastern edge of the Mongolia Bowl (only accessible by platter) — was accessible from high speed quads. The High Noon Express lift was also meant[according to whom?] to alleviate lines at the Northwoods Express lift by providing an alternative route for advanced and expert skiers finishing their time in Blue Sky Basin and the China Bowl to return to the Front Side.

In 2011, Vail opened a new ski-in/out fine dining restaurant at mid-Vail. The Tenth, built between the Wildwood Express and the Mid-Vail facility, is named for the famed US Army division that trained nearby and several Vail founders once belonged.[9]

By 2012, Vail's original high speed quads from Doppelmayr were beginning to show their age and were due to be upgraded. The first to go would be the Vista Bahn Express, which as part of Vail's 50th anniversary celebration was replaced by a Leitner-Poma ten person gondola. Gondola One (#1) provides a fast, warm and sheltered ride between Vail Village and the Mid-Vail area.[10] The construction of Gondola One saw the return of a gondola to the line that had contained Vail's original gondola until 1976, then contained a double chairlift on the lower section until 1985, and then the Vista Bahn Express from 1985 to 2012.

For the 2013-2014 season, Doppelmayr built two new chairlifts.[11] At Golden Peak base area, the resort's last remaining double chairlift, Gopher Hill (#12), was replaced with a recycled Doppelmayr triple chairlift purchased from Beaver Creek. The upgrade to Gopher Hill increased uphill capacity for the ski and ride school, especially for three- to six-year-old skiers and riders who must ride the lift with an adult. The bottom terminal was slightly moved from the original location. More significantly, Vail received their first high speed six pack with the replacement of the Mountaintop Express (#4) lift. It was the first new Doppelmayr detachable chairlift to be built at Vail since the Avanti Express lift in 1989. It increased uphill capacity on the lift line by 33% from 2,800 people per hour to 3,600 people per hour,[12] matching the uphill capacity of Gondola One. The new lift follows a slightly different alignment from the old lift, with the bottom terminal being moved 90 feet east of its original location to decrease cross-traffic in the area. The Mountaintop Express was the first detachable chairlift in the western United States to utilize a conveyor belt at the loading area, a system that is widely utilized at European ski resorts, shown to cut down on stops and slows, shortening the ride time (several more six packs built at Vail Resorts properties around the same time would include a loading carpet, including the Colorado SuperChair at Breckenridge in 2014, the King Con Express at Park City Mountain Resort in 2015, and Vail's own Avanti Express lift).

For the 2015-2016 season, Doppelmayr built a second high speed six pack to replace the Avanti Express (#2) lift. Just like the Mountaintop Express lift built two years before it, the Avanti Express lift was built with a loading carpet. Unlike its older sister, the Avanti Express reuses the towers from its predecessor. The fun park at Eagle's Nest was also expanded with the addition of a new zipline canopy tour in Game Creek Bowl, and the construction of an alpine coaster to the west of the Pride Express lift.

For the 2016–2017 season, the Sun Up lift was replaced with a high–speed quad by Leitner-Poma. The lift was also renumbered as lift #9, instead of lift #17, as Vail sought to plug numbering gaps in their lift system. With the installation of the Sun Up Express (#9) lift, all major uphill lifts on the mountain are high–speed detachables, and the only fixed grip lifts are Cascade Village, Gopher Hill and Little Eagle.[13]

For the 2017-2018 season, Vail built their third high speed six pack when it contracted Leitner-Poma to upgrade the Northwoods Express (#11) lift, which at that point was the remaining lift servicing Patrol Headquarters that had not yet been upgraded.[14] The upgrade to the Northwoods Express improved uphill capacity from 2,800 pph to 3,000 pph on the east Front Side, especially in the afternoon when skier traffic is using the lift to return from Blue Sky Basin and the China Bowl to the Front Side.

With more than 5,289 acres and an average snowfall that has averaged 360 inches a year during the last thirty years, Vail is regarded as one of the best combinations of terrain and dependable snow in the country, often ranking No. 1 in Colorado.[15]

Vail has been the number one ski resort in the United States 14 times in a 17-year period.[16]

White River National Forest[edit]

Vail Resorts operates on National Forest System lands under special use permit to the White River National Forest. Master Development Plans, Winter and Summer Operations Plans, Construction Plans, and every phase of the permit holder's skiing operation is approved by the federal government annually prior to construction and operation. In exchange for the use of National Forest system lands the resort pays an annual fee to the U.S. Treasury amounting to about one dollar per skier visit. Twenty-five percent of the fees collected are returned to Eagle County, Colorado, for roads and schools, in lieu of taxes. The federal government supports the objective of providing healthy recreation opportunities in quality natural outdoor environments. Millions of national and international users during all seasons of the year appreciate the opportunities provided by Vail Resorts and White River National Forest through the public and private partnership on federal lands.

Reference: Code of Federal Regulations, Title 36: Parks, Forests, and Public Property, Part 251—Land Uses, § 251.51 Definitions. Ski area —a site and attendant facilities expressly developed to accommodate alpine or Nordic skiing and from which the preponderance of revenue is generated by the sale of lift tickets and fees for ski rentals, for skiing instruction and trail passes for the use of permittee-maintained ski trails. A ski area may also include ancillary facilities directly related to the operation and support of skiing activities.[17]

Forest Service feasibility studies[edit]

In 1972 the White River National Forest analyzed the terrain surrounding Vail, Colorado, to determine ski area feasibility of the greater regional area and identify additional opportunities for public parking and access to National Forest lands between Vail Pass and Lake Creek above Edwards, Colorado. The investigation was stimulated by the planned construction of Interstate 70 in Colorado over Vail Pass, or alternative Red Buffalo Corridor, and the awarding of the '76 Winter Olympic Games to Denver, Colorado. by the International Olympic Committee with the showcase downhill event planned for the yet to be developed Beaver Creek ski area. New parking areas on Shrine Pass, Battle Mountain, Meadow Mountain, Minturn, Stone Creek, Avon, and Lake Creek were identified as development sites, base areas, and potential new skier entrance portals. Integration of Vail Ski Resort, including Blue Sky Basin, with skiing terrain on Battle Mountain, Grouse Mountain, Meadow Mountain, Stone Creek, Beaver Creek, and Lake Creek were analyzed and considered physically feasible as an integrated mega-resort with multiple portals. Twenty-eight ski lifts were planned for Grouse Mountain above Minturn, which was rated comparable to Snowmass in overall size and capacity with significant amount of terrain in the intermediate category with good snowfall. Findings were presented to William Lucas, Rocky Mountain Regional Forester, by Thomas Evans, Forest Supervisor, and Erik J. Martin, professional landscape architect, lead member of the Blue Ribbon study committee for ski area planning feasibility, and program manager for ski area administration. Grouse Mountain above Minturn was highly rated for developed alpine skiing and conceived by White River National Forest skiing experts as a potential future phase of a large mega-skiing complex on National Forest System lands linking the existing Vail ski area and Battle Mountain east of Minturn with Grouse Mountain, Beaver Creek, Meadow Mountain ski area, Bachelor Gulch, and Arrowhead on the west side. Development of Grouse Mountain did not occur due to the high cost of development, rejection of the '76 Winter Olympic Games, vocal public opposition at the local and statewide levels, and a desire by Vail Resorts to fully develop Beaver Creek and Vail Mountain prior to expansion. The opportunity to provide developed alpine skiing on Grouse Mountain was eliminated from future consideration with the establishment of the Holy Cross Wilderness in 1980.

Forest plans[edit]

The 2002 Revision of the 1984 Land and Resource Management Plan Forest plans, White River National Forest, Chapter 3-Management Area Direction, 8.25 Ski areas - Existing and Potential, pages 3–80 through 3-8, and 8.31 Aerial Transportation Corridors, page 3-84, establishes long-term planning direction for Vail Ski Resort. Lift access from remote areas and new portals, including Minturn, were analyzed in the plan. The theme of an 8.31 aerial transportation corridor designation is to serve the principal purpose of transporting people to, from, and within communities, and ski areas. The theme of an 8.25 land allocation is to allow ski areas on federal lands to be developed and operated by the private sector to provide opportunities for intensively managed outdoor recreation activities during all seasons of the year. The 8.25 management area prescription includes existing developed ski areas and undeveloped expansion areas with potential for future development. Ski areas provide winter sports activities and other intensively managed outdoor recreation opportunities for large numbers of national and international visitors in highly developed settings. In some areas, use in the summer may be as intensive as in the winter. The White River National Forest forest plan addresses vegetation management, intensity of use, seasons of use, and motorized access. The 8.25 management area includes existing resorts that have already been permitted and developed, as well as additional suitable terrain into which development is planned for the future. The 1984 Forest Plan and 2002 revision were authored by Erik J. Martin, Program Manager for Ski Area Administration, to identify future expansion opportunities and alternative special-use permit boundaries for Vail ski area. The 1984 Land and Resource Management Plan [Forest plan] was revised in 2002,[18] and analyzed in a Final Environmental Impact Statement.[19] A summary of the Final Environmental Impact Statement to accompany the Land and Resource Management Plan - 2002 Revision is available to the public at local Forest Service Offices, public library, or National Forest web site.[20]

Topography and configuration[edit]


  • Base: 8,120 feet (2,470 m)
  • Summit: 11,570 feet (3,530 m)
  • Vertical Rise: 3,450 feet (1,050 m)

Slope aspects[edit]

  • North: 40% of skiable terrain.[21]
  • South: 20%
  • East: 20%
  • West: 20%


  • Skiable area: 5,289 acres (8.3 sq mi; 21.4 km2)
  • Trails: 193 total (18% beginner, 29% intermediate, 53% advanced/expert)
  • Longest run: Riva Ridge - 4 miles (6.4 km)
  • Average annual snowfall: 370 inches (9.4 m)
  • Terrain Parks: 3
  • Bowls: 10 (7 official)[clarification needed]
    • Sun Down Bowl
    • Sun Up Bowl
    • China Bowl
    • Siberia Bowl
    • Tea Cup Bowl
    • Inner Mongolia Bowl
    • Outer Mongolia Bowl
    • Pete's Bowl
    • Earl's Bowl
    • Game Creek Bowl


Lift Name Length Vertical Type Make Year Installed
#1 One 9,308 ft 1,996 ft Gondola Leitner-Poma 2012
#2 Avanti Express 6,640 ft 1,466 ft High Speed Six Doppelmayr 2015
#3 Wildwood Express 3,350 ft 852 ft High Speed Quad Garaventa CTEC 1995
#4 Mountaintop Express 4,284 ft 1,108 ft High Speed Six Doppelmayr 2013
#5 High Noon Express 5,570 ft 1,852 ft High Speed Quad Leitner-Poma 2010
#6 Riva Bahn Express 9,051 ft 1,705 ft High Speed Quad Doppelmayr CTEC 1996
#7 Game Greek Express 4,357 ft 1,107 ft High Speed Quad Doppelmayr 1985
#8 Born Free Express 6,076 ft 1,593 ft High Speed Quad Doppelmayr 1988
#9 Sun Up Express 3,874 ft 1,109 ft High Speed Quad Leitner-Poma 2016
#10 Highline Express 6,729 ft 1,755 ft High Speed Quad Leitner-Poma 2007
#11 Northwoods Express 5,905 ft 1,545 ft High Speed Six Leitner-Poma 2017
#12 Gopher Hill 937 ft 146 ft Fixed Triple Doppelmayr 2013
#14 Sourdough Express 2,437 ft 512 ft High Speed Quad Leitner-Poma 2007
#15 Little Eagle 1,012 ft 111 ft Fixed Triple Doppelmayr 2007
#16 Golden Peak 2,137 ft 683 ft T-Bar Doppelmayr 2019
#19 Eagle Bahn Gondola 9,148 ft 2,215 ft Gondola Garaventa CTEC 1996
#20 Cascade Village 3,497 ft 1,278 ft Fixed Quad CTEC 1987
#21 Orient Express 7,658 ft 1,565 ft High Speed Quad Doppelmayr 1988
#22 Mongolia 1,611 ft 312 ft Platter Doppelmayr 1988
#24 Wapiti 710 ft 17 ft Platter Poma 1992
#26 Pride Express 5,415 ft 1,225 ft High Speed Quad Garaventa CTEC 1993
#27 Black Forest 1,919 ft 401 ft Platter Doppelmayr 1995
#36 Teacup Express 6,704 ft 1,266 ft High Speed Quad Poma 1999
#37 Skyline Express 8,391 ft 1,936 ft High Speed Quad Poma 1999
#38 Earl's Express 4,834 ft 1,357 ft High Speed Quad Poma 1999
#39 Pete's Express 6,677 ft 1,582 ft High Speed Quad Poma 2000


  1. ^ Glusac, Elaine (February 27, 2014). "Montana's Big Sky Resort Gets Bigger". The New York Times. The New York Times Company. Retrieved June 16, 2018.
  2. ^ Burke. "How many Ski Resorts Does Vail own?". SNOWPAK. Retrieved May 15, 2020.
  3. ^ Randy Wyrick (March 19, 2018). "Harley Higbie, the last living member of Vail's founding board of directors, has died". Vail Daily. Retrieved June 17, 2018.
  4. ^ William Johnson (December 13, 1976). "The Tragedy on Gondola II". Sports Illustrated.
  5. ^ Photo of "One Elk", March 1999
  6. ^ a b "History of Vail". Colorado Ski History. October 24, 2009. Retrieved June 17, 2018.
  7. ^ "Press Release". Vail Resorts Media Center. August 1, 2006. Archived from the original on October 21, 2007. Retrieved December 18, 2010.
  8. ^ "Vail's High Noon Express lift starts turning December 10". Summit Daily. December 5, 2010. Retrieved June 17, 2018.
  9. ^ "Vail, Lodging and Dining". Retrieved June 17, 2018.
  10. ^ Lauren Glendenning. "Vail's new gondola lifts off". Vail Daily. Retrieved June 17, 2018.
  11. ^ Vail Blog: 2013 lift upgrades Retrieved June 17, 2018.
  12. ^ Upgrading Mountaintop Express Retrieved June 17, 2018.
  13. ^ "Vail Resorts to replace Sun Up lift at Vail". Vail Daily. December 7, 2015. Retrieved June 17, 2018.
  14. ^ "Everything New at Vail and Beaver Creek This Winter". Vail Magazine. November 3, 2017. Retrieved June 17, 2018.
  15. ^ "ZRankings True Snow". ZRankings. ZRankings LLC. Retrieved June 17, 2018.
  16. ^ "Top 10 Resorts". Ski. June 2007. Archived from the original on February 20, 2008. Retrieved December 17, 2010.
  17. ^ "Electronic Code of Federal Regulations". Retrieved June 17, 2018.
  18. ^ Land and Resource Management Plan - 2002 Revision
  19. ^ Final Environmental Impact Summary
  20. ^ "White River National Forest- Home". Retrieved June 17, 2018.
  21. ^ Christopher Steiner. "Vail Slope Data, ZRankings Topographical Survey". ZRankings. Retrieved June 17, 2018.

Further reading[edit]

External links[edit]