Minnewaska State Park Preserve
The Minnewaska State Park Preserve is a 21,106-acre (85.41 km2) preserve located on the Shawangunk Ridge in Ulster County, New York on US 44/NY 55, five miles (8.0 km) east of New York State Route 299. The park, which features scenic overlooks of the nearby Catskill Mountains, is primarily used for picnicking, hiking, mountain biking, snowshoeing and swimming. The park is managed by the Palisades Interstate Park Commission and the New York State Office of Parks, Recreation and Historic Preservation.
There are three sky lakes within the Park Preserve: Lake Minnewaska, Lake Awosting, and Mud Pond. Lake Minnewaska is approximately one mile (1.6 km) long by one-quarter mile (0.4 km) wide at its widest point. Lake Awosting is roughly twice as large.
Originally part of Albert and Alfred Smiley's Mohonk Mountain House property, the Minnewaska Mountain House, or Cliff House, was built in 1879 overlooking Lake Minnewaska; it could accommodate 225 guests. After managing and developing Mohonk's early growth for ten years, twin Alfred H. Smiley purchased and developed Minnewaska separate from Mohonk, but the brothers exchanged courtesies to each other's guests. A second hotel, Wildmere, accommodated 350 guests. In 1955, Kenneth B. Phillips, Sr., the Minnewaska general manager, bought the property from the Smiley family. Cliff House was abandoned in 1972 due to maintenance costs; it burned to the ground in 1978. Wildmere closed in 1979 and burned to the ground in 1986.
After years of wrangling over commercial development proposals and lawsuits to block development, New York State bought the property in 1987 and opened the Minnewaska State Park Preserve in 1993. A significant expansion of 5,400 acres (22 km2) occurred in 1996 when the Open Space Institute transferred acreage to the Park Preserve from the old Ellenville watershed lands, now called Sam's Point Preserve. The preserve was managed by The Nature Conservancy and owned by the Open Space Institute until April 2015, at which time management was transferred to the New York State Office of Parks, Recreation and Historic Preservation and The Palisades Interstate Park Commission.
In March 2006, an additional 2,500 acres (10 km2) were added to the Preserve as a result of action by a coalition of conservation groups including The New York - New Jersey Trail Conference, The Open Space Institute, and The Nature Conservancy. Their success was made possible in part because the real estate partnership that sought to develop the property collapsed due to an internal financial dispute. To settle this dispute among the partners, a court ordered that the property be sold. The Trust for Public Land purchased the property for $17 million and immediately turned the land over to New York State.
Unique communities such as Ice Cave Talus , Pitch Pine-Oak-Heath Rocky Summit , and extensive Chestnut Oak Forest  comprise Minnewaska State Park Preserve. These ecosystems host a variety of plants and animals that are uncommon in New York State. Wildlife such as the Timber Rattlesnake (Crotalus horridus), Bobcat (Lynx rufus) and New York State's only documented occurrence of the noctuid moth Zale curema reside within Minnewaska State Park Preserve. 
Swimming in Lake Minnewaska
Swimming was allowed throughout the entirety of Lake Minnewaska and surrounding Lake Awosting and Peterskill areas until 1987 when New York State purchased the land and closed the lake to public recreation. In 1988 under the guidance of Helga Schwartz and through numerous petitions, swimming was reinstated in a small roped off area.
On April 19, 2000 Judy Mage, Myriam Miedzian, and Ellen James met with Park officials and the PIPC (Palisades Interstate Park Commission) to present proposals for the allowance of distance swimming on the lake. As a result of this meeting the designated swim area in the lake was increased and the closing time for swimming was extended by half an hour.
On June 11, 2000 SWIM (Swim Without Interference at Minnewaska) was created to attempt to bring back swimming throughout the entire lake. After much debate and negotiations with Parks officials, SWIM proposed the formation of a club where members would be tested for swimming ability, purchase insurance cards, and sign release of liability forms. The group was able to secure a second swimming area consisting of a 200-yard buoyed cable that runs parallel to the shoreline for distance swimming.
In the Spring of 2002 SWIM became the Minnewaska Distance Swimmer's Association (MDSA) and signed up 430 members its first year. Currently the MDSA has close to 700 members. 
- "Sam's Point Preserve". Nature.org. The Nature Conservancy. Retrieved June 13, 2015.
- "Minnewaska State Park Preserve: Sam's Point Area". Nysparks.com. NYS Offices of Parks, Recreation & Historic Preservation. Retrieved June 13, 2015.
- "National Register Information System". National Register of Historic Places. National Park Service. 2009-03-13.
- Jeremiah Horrigan (March 15, 2006). "Save the Ridge effort succeeds". Times Herald-Record. Retrieved June 14, 2015.
- New York State Parks: Minnewaska State Park Preserve
- Lake Minnewaska.org
- Hiking at Lake Minnewaska
- NY-NJTC: Minnewaska State Park Preserve Trail Details and Info