Hot Springs State Park Thermopolis
Checked October 2026 · Sources
Hot Springs State Park Thermopolis is a free developed soak in Hot Springs County, Wyoming: 133 F water at the source (1980 survey), snow likely November, January, February, March, April.
- Free
- Developed
"Outdoor soaking pool temporarily closed from Aug. 24 - Sep. 24 for improvements. Indoor soaking pool will remain open throughout construction."
Drive times computed with GraphHopper; map data OpenStreetMap contributors.
The facts
- Water
- 133 F at the source, not the poolQuoted from the NOAA Thermal Springs List, checked Oct 11, 2026 (1980 survey), entry THERMOPOLIS HOT SPRINGS
- Fee
"The State Bath House is a free public facility."
Quoted from the state park, checked Oct 11, 2026- Hours
"Winter Bath House Hours Monday - Saturday: 8 a.m. - 7 p.m. Sundays: Noon - 7 p.m."
Quoted from the state park, checked Oct 14, 2026- Permit or reservation
- None posted by the agencyChecked on the state park, checked Oct 14, 2026
- Clothing
- Not posted by the agencyChecked on the state park, checked Oct 11, 2026
- Dogs
- Not posted by the agencyChecked on the state park, checked Oct 11, 2026
- Snow
- Likely November, January, February, March, AprilComputed from NOAA snowfall, 2023 to 2026 seasons
- Managed by
- State land
- Closures
- Wyoming State Parks park page
- Last checked
- October 2026
Water temperature
133 F at the source, from NOAA's Thermal Springs List (1980 survey). That is where the water leaves the ground; the pool you sit in is cooler.
Quoted from the NOAA Thermal Springs List, checked Oct 11, 2026 (1980 survey), entry THERMOPOLIS HOT SPRINGS
Fees, hours and rules
Do you have to pay to go to Hot Springs State Park Thermopolis?
No.
"The State Bath House is a free public facility."
Quoted from the state park, checked Oct 11, 2026
How much is a day pass at Hot Springs State Park Thermopolis?
- State Bath House
- Free
There is no fee for using the Bath House.
Quoted from the state park, checked Oct 14, 2026
When is Hot Springs State Park Thermopolis open?
"Winter Bath House Hours Monday - Saturday: 8 a.m. - 7 p.m. Sundays: Noon - 7 p.m."
Quoted from the state park, checked Oct 14, 2026
Do you need a permit or reservation for Hot Springs State Park Thermopolis?
None is posted. not posted
Checked on the state park, checked Oct 14, 2026
Pets and clothing
Not posted by the agency.
Checked on the state park, checked Oct 11, 2026
Not posted by the agency.
Checked on the state park, checked Oct 11, 2026
Seasons and winter access
Snow likely November, January, February, March, April at the spring.
Computed from NOAA snowfall, 2023 to 2026 seasons
Road and gate closures: check Wyoming State Parks park page.
Before you go
- Day pass: State Bath House Free.
- No permit or reservation is posted.
- Hours: Winter Bath House Hours Monday - Saturday: 8 a.m. - 7 p.m. Sundays: Noon - 7 p.m.
- Status as of Oct 14, 2026: Outdoor soaking pool temporarily closed from Aug. 24 - Sep. 24 for improvements. Indoor soaking pool will remain open throughout construction.
- Snow likely November, January, February, March, April.
- Check Wyoming State Parks park page before you drive.
Getting there
Both open at Hot Springs State Park Thermopolis.
Camping near Hot Springs State Park Thermopolis
"Hot Springs State Park is a day-use park with no overnight camping."
Quoted from the state park, checked Oct 14, 2026
Nearby hot springs (0)
Questions
Is Hot Springs State Park Thermopolis free?
"The State Bath House is a free public facility."Quoted from the state park, checked Oct 11, 2026
Is Hot Springs State Park Thermopolis clothing optional?
Can I bring my dog?
Can you camp at Hot Springs State Park Thermopolis?
"Hot Springs State Park is a day-use park with no overnight camping."Quoted from the state park, checked Oct 14, 2026
Is Hot Springs State Park Thermopolis open, and what are the hours?
"Winter Bath House Hours Monday - Saturday: 8 a.m. - 7 p.m. Sundays: Noon - 7 p.m."Quoted from the state park, checked Oct 14, 2026
Sources and last checked
Page last checked October 2026 (the oldest date below).
- ncei.noaa.gov/access/metadata/landing-page/bin/iso: water temperatureChecked Oct 11, 2026
- wyoparks.wyo.gov/index.php/places-to-go/hot-springs: fee, clothing (not posted), dogs (not posted)Checked Oct 11, 2026
- wyoparks.wyo.gov/index.php/about-hot-springs: hours, day pass prices, campingChecked Oct 14, 2026
- Snow months (Nov, Jan, Feb, Mar, Apr): computed from NOAA snowfall, 2023 to 2026 seasonsMethod page explains the rule
- Photo: charkes, Wikimedia Commons, CC BY-SA 3.0Checked by eye Oct 12, 2026