Parks open for camping and day use. Please stay safe, wash hands frequently, practice social distancing and wear a mask near non-housemates. Details.
Official Government Website
PARK UPDATE:

March 2021

  • All campsites are reservable beginning March 11, 2021. Same day camping, excluding cabins (first come-first serve) will be available if there are unreserved sites for that day.
    • Campsite Check-In time is 2 p.m. and Check-Out time is 1 p.m. These times are being strictly enforced. If you arrive before 2 p.m., you can wait in overflow parking and visit the rest of the park.
  • Cabins are available year-round by reservation only.
  • Water has been turned on to the park, campsites, and facilities. However, this is weather-dependent. Water may be turned off due to freezing temperatures. Please come prepared or call the park prior to arrival.
    • Restrooms are available throughout the park.
    • Showers will remain closed until further notice due to COVID-19.
  • The Oregon Trail History and Education Center is open Tuesday through Saturday, 10:30 a.m. to 4 p.m. Closed Sunday, Monday, and holidays.
    • The theater is open with the same hours and limitations.
    • The main exhibit is open and sanitized twice daily. **Note: if you are sick, have a fever, cough, or have knowingly been exposed to COVID-19, please do not enter the center. 
  • All new fees are posted at the entrance and the fee stations located in the campgrounds.
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Park Reservations
By phone: 1-888-9-CAMPID or 1-888-922-6743

General Information

  • A Group Use Permit is necessary for gatherings of 25 persons or more, including reservations of shelters and conference rooms, disc golf tournaments, school tours and any other group activity requiring special considerations or deviations from park rules or policies.
  • Please include as much detail as possible on the Group Use Permit application and email the filled out form to THR@idpr.idaho.gov 
  • The shelter reservation fee is non-refundable.
  • All motor vehicles entering the park must pay the $7 entrance fee or display a valid Idaho State Parks Passport and or annual Motor Vehicle Entry Fee pass.
  • The park closes at sunset.
  • Pack-It-In, Pack-It-Out Policy: Many trash cans and several dumpsters have been placed throughout the park for your use.
  • Cleanup of tables and shelter area is the responsibility of the reserving party.
  • Amplified music shall not exceed a maximum of 65 decibels at 100 feet distance.
  • Pets must always be on a leash and owners are responsible for clean up.
  • The person making this reservation is responsible for informing all group members, caterers, and rental companies of the above information.

River View Shelter

  • $25 per day use fee
  • $25 reservation fee
  • 200 people max
  • Two 20-amp outlets
  • Two standing charcoal grills
  • 12 picnic tables
  • Restrooms nearby
  • Water nearby
  • Parking at location
River View Shelter
Western Pine Shelter
Parking in overflow parking area at campground entrance: 16 parking spaces and one Americans with Disabilities Act-accessible space

Western Pine Shelter

  • $25 per day use fee
  • $25 reservation fee
  • 100 people max
  • One 20-amp outlet
  • Large built in charcoal grill
  • 8 picnic tables
  • Restrooms nearby
  • Water nearby

Sunrise View Shelter

  • $25 per day use fee
  • $25 reservation fee
  • 100 people max
  • Located in Trailside Campground
  • One 20-amp outlet
  • Large built in charcoal grill
  • 8 picnic tables
  • Restrooms nearby
Sunrise View Shelter
Parking in overflow parking area at campground entrance: 16 parking spaces and one Americans with Disabilities Act-accessible space
Three Island Crossing Conference Room

Conference Room

  • Located in the Oregon Trail History and Education Center
  • $25 per day use fee
  • $25 reservation fee
  • 60-person occupancy
  • 60 chairs
  • 11, 5-foot tables
  • 2, 6-foot tables
  • 2, 8-foot tables
  • Kitchenette
  • Restrooms nearby

Current Conditions

Contact the Park

Address: 1083 S.Three Island Park Dr.
Glenns Ferry, ID 83623
Phone: (208) 366-2394
Hours of Operation: Oregon Trail History Center: 10:30 a.m. to 4 p.m., Tuesday-Saturday. Closed Sunday, Monday and holidays. Call ahead to verify hours.

Email the Park

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