How to Get a Conundrum Hot Springs Permit
Soak in natural hot springs at 11,200 feet after a 17-mile round trip through one of Colorado's most beautiful valleys.
Check Availability$15 + $6/person/night
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About Conundrum Hot Springs
Conundrum Hot Springs consists of multiple natural hot spring pools at 11,200 feet in the Maroon Bells-Snowmass Wilderness. The 8.5-mile approach follows Conundrum Creek through aspen forest and subalpine meadows. Permits are required for both day use and overnight camping.
Conundrum Hot Springs is one of the only backcountry hot springs in Colorado accessible without 4WD or technical climbing. The pools sit at 11,200 feet beneath 14,265-foot Castle Peak. The permit system was implemented in 2021 after years of overuse made the area a mess.
The Experience
The hike in is long but gentle, following Conundrum Creek through aspen groves and wildflower meadows. When you finally reach the springs, the hot water is reward for every step. You soak while watching the alpenglow on Castle and Conundrum peaks. At night, the Milky Way arcs overhead.
The trail starts at the Conundrum Creek Trailhead (8,800') and follows the creek valley for 8.5 miles to the hot springs. The grade is steady but never brutal, gaining 2,400 feet over the distance. The springs themselves consist of several rock-lined pools of varying temperatures.
Most people camp near the springs (designated sites only) and soak in the evening and morning before hiking out. Day hiking is technically possible but means 17 miles in one day.
What to Expect
8.5 miles one way with 2,400 feet elevation gain
Natural hot spring pools at multiple temperatures
Designated camping areas near the springs
Snow-free typically July through October
Popular destination - expect company at the pools
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Permit Requirements
Permit required for all visitors (day and overnight)
Bear canisters required for overnight
Camp only in designated sites
No soap or shampoo in or near springs
Pack out all trash including human waste if no toilet available
Gear & Preparation
Required Gear
- •Bear canister for overnight trips
- •Swimsuit or quick-dry shorts for soaking
- •Camp shoes for around the springs
- •Warm layers for 11,000+ feet evenings
Hazards & Safety
Hypothermia risk if you get wet and conditions change
Lightning exposure above treeline near springs
Hot springs can cause burns if entering hottest pools
Best Time to Visit
Late July through September. Snow lingers on the upper trail through early July. Fall brings fewer crowds and golden aspens but cold nights. The springs are warm year-round but access is difficult in winter.
100+ wilderness permits, extensive backcountry experience
This guide is based on personal experience obtaining wilderness permits and is regularly updated to reflect current policies and strategies.
Frequently Asked Questions
How do I get a Conundrum Hot Springs permit?
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Conundrum Hot Springs permits require advance reservations. Book online as soon as reservations open for your desired dates.
When is the best time to visit Conundrum Hot Springs?
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Late July through September. Snow lingers on the upper trail through early July. Fall brings fewer crowds and golden aspens but cold nights. The springs are warm year-round but access is difficult in winter.
How difficult is Conundrum Hot Springs?
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This is a moderate route, requires good fitness and some outdoor experience.
What gear do I need for Conundrum Hot Springs?
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Essential gear includes: Bear canister for overnight trips, Swimsuit or quick-dry shorts for soaking, Camp shoes for around the springs, Warm layers for 11,000+ feet evenings.
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