This geological oddity showcases the Popo Agie River disappearing into underground caves at ‘The Sinks’ and mysteriously reappearing downstream at ‘The Rise’ — complete with rainbow trout that seem to materialize from nowhere. The visitor center explains the hydrology while paved trails lead to both phenomena. Interpretive exhibits cover local geology, wildlife, and Shoshone cultural history.
Located along scenic Highway 131 about 6 miles southwest of Lander. The center has clean restrooms, water, and knowledgeable staff who know current road conditions for backcountry routes heading deeper into the Wind Rivers. Popular day-use area that gets busy on summer weekends. Open seasonally with reduced winter hours.
River vanishes into caves and emerges with trout
Place Details
| Type | Point of Interest |
|---|---|
| Street address | 3079 Sinks Canyon Rd, Lander, WY 82520 Get directions → |
| Nearest town | Lander, Wyoming |
| Miles from pavement | 0 mi |
| Minimum vehicle | Any vehicle |
| Access road surface | Paved |
| Cell service | Full |
| Cost (USD/night, 0 = free) | Free |
| Reservation required | No |
| Best season | May-October |
| Land manager | State Park |
| Permit required | No |
| Amenities | Cell signal, Drinking water, Toilets |
| Coordinates | Open directions |
| Find on Google | Search on Google → |