We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

The Star Plunge

Open today: 9:00 am - 9:00 pm
Review Highlights

I had a great time, staff is very friendly,there are a lot of pools, indoor and outdoor,way better... read more

Reviewed 1 week ago
Billings, Montana
via mobile
Best family getaway!!

This is a must go to in Wyoming!! The water slides, the pools and new hot tub are amazing. If you... read more

Reviewed 1 week ago
Rochester, Washington
via mobile
Read all 723 reviews
All photos (50)
Full view
Certificate of Excellence
Traveller Overview
  • Excellent77%
  • Very good14%
  • Average6%
  • Poor2%
  • Terrible1%
Travellers talk about
“star plunge”(290 reviews)
“vapor cave”(41 reviews)
“lobster pot”(30 reviews)
Open Now
Hours Today: 9:00 am - 9:00 pm
See all hours
Local Weather
Powered by Weather Underground
115 Big Springs Drive, Thermopolis, WY 82443
+1 307-864-3771
Reviews (723)
Filter reviews
717 results
Traveller rating
Traveller type
Time of year
More languages
Show reviews that mention
All reviews star plunge vapor cave lobster pot high dive hot tub diving board water slides great swim life guards warm water steam room indoor pool all ages lots of fun love this place family and friends big slide
Updating list...
1 - 10 of 717 reviews
Reviewed 1 week ago via mobile

I had a great time, staff is very friendly,there are a lot of pools, indoor and outdoor,way better than Bozeman or white sulphur springs in montana. Definitely worth the drive. Thank you Roland for a wonderful experience.

Thank sarahsmamarocks
Reviewed 1 week ago via mobile

This is a must go to in Wyoming!! The water slides, the pools and new hot tub are amazing. If you want to just relax, get into the Vapor cave!! The owners are the best!! The hot springs have been in their family for years....More

Thank annielou264
Reviewed 1 week ago

Kids enjoyed playing in the water and the mineral waters felt great on these old bones! Very cool to go outside and swim in the hot water when it was cold and rainy!!!

Thank Connie G
Reviewed 2 weeks ago via mobile

We were glad we stopped at these mineral pools. There is an outdoor mineral pool as well as an indoor one. It was very relaxing to soak in these hot mineral waters

Thank STAN49_12
Reviewed 2 weeks ago via mobile

The Star Plunge always has the most helpful, friendly, kind people working. Patient with kids, and patient with out-of-towners. Great people really make an already great facility! The Star Plunge was my favorite vacation this summer; so many places inside to relax and have fun....More

Thank Patrick S
Reviewed 2 weeks ago via mobile

We had a very nice time here, the staff was very friendly and helpful and the pools and dressing rooms were very clean. I will definatley be back!

Thank karengreg94
Reviewed 4 weeks ago

Before watching the Gift of the Waters Pageant the first weekend in August, you have to soak in the warm mineral water at the Star Plunge! The Pageant is a great cultural experience; a must see! The Star Plunge is relaxing and fun! In the...More

Thank BuckLight37
Reviewed 4 weeks ago via mobile

I moved to Thermopolis for the hot springs 14 yrs ago and still soak 3-4 times a week. I traveled to many hot springs over the years and this is still one of my favorites. This pic is the outdoor pool, and there is an...More

1  Thank thermopolisue
Reviewed 12 September 2018 via mobile

Best to swim ever. Had a great time swimming today at Star plunge me and just a handful of people have the whole pool to herself beautiful day great sunshine beautiful facility had a great time

Thank Susanne C
Reviewed 11 September 2018 via mobile

Come on in, the waters fine! It was warm and relaxing! It made us feel like kids again. We would highly recommend it.

Thank Ranger L
View more reviews
Nearby HotelsSee all 8 nearby hotels
Best Western Plus Plaza Hotel
674 reviews
.47 km away
Days Inn by Wyndham Thermopolis
766 reviews
.53 km away
Roundtop Mountain Motel
103 reviews
1.42 km away
Fountain of Youth Inn
38 reviews
1.55 km away
Nearby RestaurantsSee all 29 nearby restaurants
One Eyed Buffalo Brewing Company
296 reviews
1.48 km away
Black Bear Cafe
297 reviews
1.39 km away
The Front Porch
181 reviews
1.44 km away
Las Fuentes
317 reviews
1.42 km away
Nearby AttractionsSee all 23 nearby attractions
Wyoming Dinosaur Center
506 reviews
1.12 km away
Hot Springs State Park
622 reviews
.73 km away
Thermopolis-Hot Springs Chamber of Commerce
12 reviews
.86 km away
Questions & Answers
Ask a question
Linda D
12 June 2018|
AnswerShow all 2 answers
Response from Natalie C | Reviewed this property |
Gordon S
16 March 2017|
AnswerShow all 4 answers
Response from Dani P | Reviewed this property |
There are two of the three water slides open during winter. The big water slide outside is open from May to August I believe.
12 March 2017|
Response from tina g | Reviewed this property |
radon is a element Rn odorless tasteless gas with an atomic #86. is very low content in this mineral water.