Buffalo, Wyoming: World's Largest Outdoor Swimming Pool
This is a frequently-exaggerated claim to fame, even if Buffalo's pool is only Wyoming's largest.
- Address:
- W. Angus St., Buffalo, WY
- Directions:
- In Washington Park. I-25 exit 298. Drive west on US 87 Business/Main St. for one mile. Turn left onto Parmalee St., drive three blocks, turn right onto Burritt Ave., drive one block, then turn left onto Angus St. The parking lot for the pool will be on the right.
- Hours:
- Summer 11-7, weather permitting.
- Admission:
- $3.
Results 1 to 3 of 3...
Visitor Tips and News About World's Largest Outdoor Swimming Pool
Reports and tips from RoadsideAmerica.com visitors and Roadside America mobile tipsters. Some tips may not be verified. Submit your own tip.
It is now $3 a day per person, which is still a great price for a pool day. We didn't end up having time to swim, but it was cool seeing the pool. Definitely not the "World's Largest" but still pretty big.
[Nikki, 07/17/2025]
The World's Largest Outdoor Swimming Pool: A cool stop!
[Kward, 06/11/2016]
Hours are 11 am - 7 pm. Weather permitting.
[Brent, 07/12/2015]Nearby Offbeat Places
Cubist Buffalo, Buffalo, WY - < 1 mi.
Fetterman Massacre Monument, Sheridan, WY - 17 mi.
Tiny Jail in Town Park, Clearmont, WY - 26 mi.Latest Tips Across Roadside America
Catch up on the latest discoveries from the road.
Explore Thousands of Oddball Tourist Attractions!
Unique destinations in the U.S. and Canada are our special obsession. Use our attraction recommendation and maps to plan your next road trip.
The pool's claim as "world's largest" seems to have evaporated, but Wyoming's largest free outdoor swimming pool is still an expansive and inviting 393 x 262 feet (120 x 80 meters).