Seminoe State Park
Wyoming State Park · Carbon County
Seminoe State Park entrance fee
$7–$12 per vehicle — Day use: $7 per vehicle for Wyoming residents, $12 for non-residents (2026). Camping is charged per vehicle on top of day use.
Seminoe State Park hours
Park is open 24/7 - 365 days a year
Hours as published by Wyoming State Parks, Historic Sites & Trails. Check the official page before a long drive.
About Seminoe State Park
Seminoe is named for Basil Cimineau Lajeunesse, a French trapper, not the Seminole, and sits on the reservoir's northwest shore below mountains once worked for gold. Fish and boat from North Red Hills, South Red Hills or Sunshine Beach.
Things to do
- 🥾 Hiking
- 🏊 Swimming
- 🎣 Fishing
- ⛵ Boating
- 🐎 Equestrian
- 🧭 Geocaching
Amenities & facilities
- 🏕️ Campsites
- 🚻 Restrooms
- 🛝 Playground
- 🚤 Boat Ramp
- 🚐 RV Dump Station
- 🌿 Nature Center
More Wyoming state parks with swimming · horseback riding
Camping options
- Tent Campsites
- RV Campsites
- Electric Hookup Sites
Facility rentals
Pavilions and meeting rooms you can reserve for groups and events.
- Event and wedding space
- Group picnic shelters
Contact
Phone307-320-3013
AddressCounty Road 351, Sinclair, WY 82334
🎒 Gear up for Seminoe State Park
Popular gear for what this park offers:
- Tents
- Fishing rods
- Hiking boots
- Water shoes
- Life jackets
- Riding helmets
- Handheld GPS
- Bug spray
- Coolers
- Sleeping bags
- Camp chairs
- Camp stoves
- Lanterns
- Tackle kits
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