Hot Springs Near Longmont, CO

10 thermal springs within 100 miles · 75–147°F

40.1686°N, 105.1005°W · Pop. 101,642 · Boulder County
48°F air · Good soaking weather

Inside 100 miles of Longmont the record holds nine springs, and camping is listed at each. Eldorado Springs is the near one, nineteen miles out, 79°F, 5,758 feet. At 37 miles Idaho Springs reads 115°F. Hot Sulphur Springs measures 111°F, 54 miles off and 7,723 feet up. Radium Hot Springs is open and a short walk, though no temperature is on record; it sits 78 miles from town. Rhodes Warm Spring, 86 miles away, is 75°F at 10,172 feet. Three of the nine are soaking warm.

Closest Spring
Eldorado Springs
18.8 miles away
Hottest Nearby
147°F
Routt Hot Springs
Roadside Springs
7
easy road access
Current Conditions
48°F
SSE 16.9 mph 58%
Wednesday 57° Low 34° Mostly Sunny 6% precip
Thursday 59° Low 35° Sunny
Friday 58° Low 35° Mostly Sunny 6% precip
Saturday 60° Low 34° Sunny
Sunday 66° Low 34° Sunny

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Frequently Asked Questions
How many hot springs are near Longmont, CO?
There are 10 thermal springs within 100 miles of Longmont, CO. The closest, Eldorado Springs, is about 18.8 miles away.
Can I soak in a hot spring near Longmont?
3 hot springs within 100 miles of Longmont have a water temperature in the comfortable 90–115°F soaking range. Idaho Springs is at 115°F.
Where can I camp near a hot spring near Longmont?
3 hot springs near Longmont have a documented campground nearby, such as Willow Creek Group near Hot Sulphur Springs.
What's the hottest hot spring near Longmont?
Routt Hot Springs is the hottest hot spring near Longmont, with a water temperature of 147°F.