Umpqua Hot Springs
Umpqua Hot Springs are geothermal springs located along the North Umpqua River in the U.S. state of Oregon at 2,640 feet (800 m) elevation. Two oval pools are available for soaking, the larger having a solid rock bottom and the smaller a bottom of coarse sand. The larger is five by eight feet and 110 °F (43 °C), and is covered by a wooden enclosure. The upper pool is smaller but slightly warmer, measuring four by five feet and 112 °F (44 °C). Both pools are approximately two and a half feet deep. Umpqua is clothing optional.