At 176°F, the source water at Upper Waunita Hot Springs is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking — always test the water temperature before entering.
Upper Waunita Hot Springs ranks among Colorado's hottest thermal springs at 176 degrees Fahrenheit, sitting at a remarkable 8,940-foot elevation near Gunnison. The spring delivers an extraordinary 139-degree temperature boost above the frigid ambient air, creating one of the state's most impressive thermal contrasts.
The roadside spring offers immediate access just 55 meters from Highway 50, emerging from high alpine terrain characterized by sparse vegetation and dramatic elevational exposure. The landscape reveals subalpine forest transitioning to alpine meadows above timberline, with snow cover persisting through much of the year at this elevation.
History of Upper Waunita Hot Springs
Upper Waunita's extreme temperature reflects circulation through deep geothermal reservoirs beneath the Colorado Rockies. The water chemistry displays a sodium-sulfate signature with elevated sulfate at 170 mg/L, indicating dissolution of mineral-rich rock formations at depth. This composition links the spring to the extensive thermal systems of the Rocky Mountain front.
The spring sits immediately accessible from Highway 50, making it convenient for roadside visits. Winter access can be challenging due to mountain snowfall exceeding 80 inches annually. The nearest Monarch Park Campground undergoes seasonal closures for renovation, so verify access before traveling during shoulder seasons.
Is Upper Waunita Hot Springs worth visiting?
Best for
Observing powerful hot springs
Easy day trips
Overnight camping trips
Winter soaking with dramatic temperature contrast
Not ideal for
Casual soaking
Upper Waunita Hot Springs is well suited for observing powerful hot springs and easy day trips.
Monthly Climate
15°Jan
18°Feb
27°Mar
33°Apr
42°May
56°Jun
60°Jul
58°Aug
52°Sep
39°Oct
24°Nov
15°Dec
Annual Precip: 17.4 inAnnual Snow: 80.0 in
Best Time to Visit
JanuaryAir 15°F · Water 176°F · +161° contrast
DecemberAir 15°F · Water 176°F · +161° contrast
FebruaryAir 18°F · Water 176°F · +158° contrast
January offers 45°F more contrast than July
USGS Field Measurements
Recent Temperature
168.8°F
(76.0°C)Measured Jun 08, 1978
Water ChemistrySampled 1978-06-08
The water at Upper Waunita Hot Springs is slightly alkaline (pH 7.9).
Overview
This Campground is Closed for the 2024 Season for renovation. Will reopen in 2025.
Monarch Park is nestled at the base of Monarch Ridge, a short drive north of Monarch Pass on Highway 50. Some campsites at the family-friendly destination are located on the banks of the South Fork Arkansas River, while others lie along a creek. Popular activities in the area include hiking the Colorado/Continental DivideTrail and fishing. Beaver ponds near the entrance to the campground make a great...
What is the water temperature at Upper Waunita Hot Springs?
Upper Waunita Hot Springs has a water temperature of 176°F (80°C). This is considered a hot spring, well above body temperature.
Where is Upper Waunita Hot Springs located?
Upper Waunita Hot Springs is located in Gunnison County, Colorado at 8,940 feet elevation, near Gunnison. Coordinates: 38.5140°N, 106.5080°W.
How do I get to Upper Waunita Hot Springs?
Upper Waunita Hot Springs has Roadside road access (181 ft from the road).
Can I camp near Upper Waunita Hot Springs?
Yes, Monarch Park is located nearby (9.9 miles away).
What minerals are in the water at Upper Waunita Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride, Iron. The pH is 7.9 (slightly alkaline).
Is it safe to soak at Upper Waunita Hot Springs?
The water at Upper Waunita Hot Springs reaches 176°F, which can cause severe burns. Do not enter the source pool directly — look for cooled side pools or downstream areas where the water has cooled to a safe temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Upper Waunita Hot Springs crowded?
Upper Waunita Hot Springs is accessible from a paved road, making it easy to reach. Weekends and holidays may be busier — consider visiting on a weekday for a quieter experience.
What should I bring to Upper Waunita Hot Springs?
Essentials for Upper Waunita Hot Springs: swimsuit, towel, water bottle, warm layers for before and after soaking, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.