Star Plunge 115 Big Springs Dr. Thermopolis, WY 82443 US Tripadvisor Traveler Rating 788 Website (307) 864-3771 Email Get Directions Details Wrapper Description Description The best swimming in town. Open daily 9 a.m. – 9 p. m. Located in Hot Springs State Park. Indoor and outdoor swimming pools, indoor and outdoor hot tubs, vapor cave, three Jacuzzis, three giant slides and mineral pools, inside and outside. Other activities include basketball court, weight room and tanning beds. Gift shop. Snack bar. ATM available. Call and arrange a recreational adventure. Reviews TripAdvisor® Traveler Reviews By Sweetfeet12 - 102462 on Sep, 15 2019 Cool hot pools This is one of the coolest pools you can ever go chill I said cool but I mean the pools are plenty warm I enjoy going into their inside hot tub it is so cool it?s very unique in its way it?s not... Read Full Review By daciae2016 - 102462 on Sep, 13 2019 Better than any other pool in WY I've been to many freshwater pools in Wyoming there are some and Casper summoner Everton warland Cody they're everywhere they have freshwater slights but none of them can compete to the star plunge... Read Full Review By Laura S - 102462 on Sep, 13 2019 Pool with personality This is not a ordinary pool like you've seen every average town this school has personality parts of the pool are over a 100 years old any outside pool is supposedly 65 years old. This is a great... Read Full Review See All Reviews Related Content Space to Roam Safely on your Western Road Trip in Gillette, Wyoming Create Your Own Adventure in Sweetwater County 7 Must-Visit Cultural and Historic Sites in Wyoming Devils Tower Country has ample room for your next adventure.