https://outdoorstime.com/ Natural hot springs near you by state and city: 1,661 springs with NOAA source temperatures, public land access facts, waterfall flow and hiking tools. en Sat, 07 Nov 2026 06:00:00 GMT https://outdoorstime.com/hot-springs/alaska/https://outdoorstime.com/hot-springs/alaska/Sat, 07 Nov 2026 06:00:00 GMT108 thermal springs in Alaska from the NOAA list, the hottest at 216°F, plus public springs with land manager, trail and season. https://outdoorstime.com/hot-springs/arkansas/https://outdoorstime.com/hot-springs/arkansas/Sat, 07 Nov 2026 06:00:00 GMT6 thermal springs in Arkansas from the NOAA list, the hottest at 147°F, plus public springs with land manager, trail and season. https://outdoorstime.com/hot-springs/near/taos/https://outdoorstime.com/hot-springs/near/taos/Sat, 07 Nov 2026 06:00:00 GMT50 thermal springs within 150 miles of Taos, New Mexico, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/nevada/spencer-hot-springs/https://outdoorstime.com/hot-springs/nevada/spencer-hot-springs/Fri, 06 Nov 2026 06:00:00 GMTSpencer Hot Springs, Nevada: 162°F at the source (NOAA), BLM. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/texas/big-bend-hot-springs/https://outdoorstime.com/hot-springs/texas/big-bend-hot-springs/Fri, 06 Nov 2026 06:00:00 GMTBig Bend Hot Springs (Langford Hot Springs), Texas: 106°F at the source (NOAA), NPS, 0.25 mi one way, about 200 ft of elevation change. Access, fee, season and weath https://outdoorstime.com/hot-springs/near/mccall/https://outdoorstime.com/hot-springs/near/mccall/Fri, 06 Nov 2026 06:00:00 GMT224 thermal springs within 150 miles of McCall, Idaho, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/new-mexico/san-antonio-hot-springs/https://outdoorstime.com/hot-springs/new-mexico/san-antonio-hot-springs/Thu, 05 Nov 2026 06:00:00 GMTSan Antonio Hot Springs, New Mexico: 129°F at the source (NOAA), USFS, 0.35 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/california/buckeye-hot-springs/https://outdoorstime.com/hot-springs/california/buckeye-hot-springs/Thu, 05 Nov 2026 06:00:00 GMTBuckeye Hot Springs, California: 140°F at the source (NOAA), USFS. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/arizona/verde-hot-springs/https://outdoorstime.com/hot-springs/arizona/verde-hot-springs/Wed, 04 Nov 2026 06:00:00 GMTVerde Hot Springs, Arizona: 104°F at the source (NOAA), USFS. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/oregon/mccredie-hot-springs/https://outdoorstime.com/hot-springs/oregon/mccredie-hot-springs/Wed, 04 Nov 2026 06:00:00 GMTMcCredie Hot Springs, Oregon: 163°F at the source (NOAA), USFS. Access, fee, season and weather by month. https://outdoorstime.com/thermal/arkansas/hot-springs-national-park/https://outdoorstime.com/thermal/arkansas/hot-springs-national-park/Wed, 04 Nov 2026 06:00:00 GMTHot Springs National Park, Arkansas: 147°F at the source (NOAA), NPS, 0.6 mi one way, about 400 ft of elevation change. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/colorado/conundrum-hot-springs/https://outdoorstime.com/hot-springs/colorado/conundrum-hot-springs/Tue, 03 Nov 2026 06:00:00 GMTConundrum Hot Springs, Colorado: 100°F at the source (NOAA), USFS, 8.5 mi one way, about 2,500 ft of elevation change. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/near/santa-fe/https://outdoorstime.com/hot-springs/near/santa-fe/Tue, 03 Nov 2026 06:00:00 GMT45 thermal springs within 150 miles of Santa Fe, New Mexico, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/idaho/jerry-johnson-hot-springs/https://outdoorstime.com/hot-springs/idaho/jerry-johnson-hot-springs/Tue, 03 Nov 2026 06:00:00 GMTJerry Johnson Hot Springs, Idaho: 118°F at the source (NOAA), USFS, 1.4 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/colorado/penny-hot-springs/https://outdoorstime.com/hot-springs/colorado/penny-hot-springs/Mon, 02 Nov 2026 06:00:00 GMTPenny Hot Springs, Colorado: 133°F at the source (NOAA), County. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/wyoming/granite-hot-springs/https://outdoorstime.com/hot-springs/wyoming/granite-hot-springs/Mon, 02 Nov 2026 06:00:00 GMTGranite Hot Springs, Wyoming: 106°F at the source (NOAA), USFS. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/camping/https://outdoorstime.com/hot-springs/camping/Mon, 02 Nov 2026 06:00:00 GMTHot springs camping rules on USFS, BLM and NPS land: stay limits, distance from water, designated sites, permits and campgrounds near well-known springs. https://outdoorstime.com/hot-springs/near/colorado-springs/https://outdoorstime.com/hot-springs/near/colorado-springs/Sun, 01 Nov 2026 06:00:00 GMT31 thermal springs within 150 miles of Colorado Springs, Colorado, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/wyoming/thermopolis-hot-springs/https://outdoorstime.com/hot-springs/wyoming/thermopolis-hot-springs/Sun, 01 Nov 2026 06:00:00 GMTHot Springs State Park (Thermopolis), Wyoming: 133°F at the source (NOAA), State park. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/california/wild-willys-hot-springs/https://outdoorstime.com/hot-springs/california/wild-willys-hot-springs/Sun, 01 Nov 2026 06:00:00 GMTWild Willy's Hot Springs (Crowley Hot Springs), California: 120°F at the source (NOAA), BLM, 0.25 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/washington/https://outdoorstime.com/hot-springs/washington/Sat, 31 Oct 2026 06:00:00 GMT30 thermal springs in Washington from the NOAA list, the hottest at 140°F, plus public springs with land manager, trail and season. https://outdoorstime.com/hot-springs/utah/https://outdoorstime.com/hot-springs/utah/Sat, 31 Oct 2026 06:00:00 GMT116 thermal springs in Utah from the NOAA list, the hottest at 187°F, plus public springs with land manager, trail and season. https://outdoorstime.com/hot-springs/montana/https://outdoorstime.com/hot-springs/montana/Sat, 31 Oct 2026 06:00:00 GMT61 thermal springs in Montana from the NOAA list, the hottest at 181°F, plus public springs with land manager, trail and season. https://outdoorstime.com/hot-springs/near/denver/https://outdoorstime.com/hot-springs/near/denver/Sat, 31 Oct 2026 06:00:00 GMT27 thermal springs within 150 miles of Denver, Colorado, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/near/boise/https://outdoorstime.com/hot-springs/near/boise/Sat, 31 Oct 2026 06:00:00 GMT244 thermal springs within 150 miles of Boise, Idaho, by distance and NOAA source temperature, plus public springs with trail and access facts. https://outdoorstime.com/hot-springs/oregon/umpqua-hot-springs/https://outdoorstime.com/hot-springs/oregon/umpqua-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTUmpqua Hot Springs, Oregon: 117°F at the source (NOAA), USFS, 0.3 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/oregon/terwilliger-hot-springs/https://outdoorstime.com/hot-springs/oregon/terwilliger-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTTerwilliger (Cougar) Hot Springs, Oregon: 111°F at the source (NOAA), USFS, 0.25 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/oregon/bagby-hot-springs/https://outdoorstime.com/hot-springs/oregon/bagby-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTBagby Hot Springs, Oregon: 136°F at the source (NOAA), USFS, 1.4 mi one way. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/idaho/kirkham-hot-springs/https://outdoorstime.com/hot-springs/idaho/kirkham-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTKirkham Hot Springs, Idaho: 149°F at the source (NOAA), USFS. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/idaho/goldbug-hot-springs/https://outdoorstime.com/hot-springs/idaho/goldbug-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTGoldbug Hot Springs (Elk Bend Hot Springs), Idaho: 113°F at the source (NOAA), BLM, 2 mi one way, about 1,350 ft of elevation change. Access, fee, season and weather https://outdoorstime.com/hot-springs/california/travertine-hot-springs/https://outdoorstime.com/hot-springs/california/travertine-hot-springs/Sat, 31 Oct 2026 06:00:00 GMTTravertine Hot Springs, California: 180°F at the source (NOAA), BLM. Access, fee, season and weather by month. https://outdoorstime.com/hot-springs/what-is-a-hot-spring/https://outdoorstime.com/hot-springs/what-is-a-hot-spring/Sat, 31 Oct 2026 06:00:00 GMTWhat is a hot spring? How USGS explains groundwater heating, the NOAA 68 F thermal spring threshold, travertine vs sinter, and where U.S. springs cluster. https://outdoorstime.com/hot-springs/temperature/https://outdoorstime.com/hot-springs/temperature/Sat, 31 Oct 2026 06:00:00 GMTHow hot are Yellowstone hot springs? NPS and USGS readings for named springs, the 199 F boiling point, superheated water at depth and thermophile color bands. https://outdoorstime.com/waterfalls/new-york/niagara-falls-frozen/https://outdoorstime.com/waterfalls/new-york/niagara-falls-frozen/Sat, 31 Oct 2026 06:00:00 GMTHas Niagara Falls ever frozen solid? The 1848 ice jam, the ice bridge era, the Lake Erie ice boom, treaty flows and Buffalo winter normals, with sources. https://outdoorstime.com/waterfalls/california/yosemite-firefall/https://outdoorstime.com/waterfalls/california/yosemite-firefall/Sat, 31 Oct 2026 06:00:00 GMTYosemite firefall facts: when Horsetail Fall glows in February, 2026 reservation status, NPS parking and viewing rules, and the Glacier Point Firefall history. https://outdoorstime.com/waterfalls/frozen/https://outdoorstime.com/waterfalls/frozen/Sat, 31 Oct 2026 06:00:00 GMTHow frozen waterfalls form, from frazil ice to ice cones, and a table of U.S. waterfalls documented to freeze, with the state and the agency that manages each. https://outdoorstime.com/tools/cfs-converter/https://outdoorstime.com/tools/cfs-converter/Sat, 31 Oct 2026 06:00:00 GMTConvert cfs (cubic feet per second) to gallons per minute, liters per second, cubic meters per second and acre-feet per day, with a table and live river examples. https://outdoorstime.com/tools/hiking-time-calculator/https://outdoorstime.com/tools/hiking-time-calculator/Sat, 31 Oct 2026 06:00:00 GMTEstimate hiking time from distance and elevation gain with Naismith's rule and Tobler's hiking function, with a table and real trail examples. https://outdoorstime.com/tools/waterfall-flow-now/https://outdoorstime.com/tools/waterfall-flow-now/Sat, 31 Oct 2026 06:00:00 GMTLive river flow in cfs at USGS gauges above or below 11 well-known U.S. waterfalls, with each river's average flow by month and its best months.