About Three Island Crossing State Park (Trailside Campground)
Three Island Crossing State Park (Trailside Campground) is a campground in Idaho. The address on file is Southwestern Idaho, SE of Mountain Home, 4 mi. off I-84Phone: 208-366-2394, Idaho. It has 94 campsites. It is listed as open all year. Full hookups (electric, water and sewer) are listed. The phone number on file is 208-366-2394. A listing with more details is on camping-usa.com.
Nearby trails and campgrounds
We do not have map coordinates for this campground yet, so we cannot list nearby trails or campgrounds by distance.
Frequently asked questions
Where is Three Island Crossing State Park (Trailside Campground)?
Three Island Crossing State Park (Trailside Campground) is a campground in Idaho. The address on file is Southwestern Idaho, SE of Mountain Home, 4 mi. off I-84Phone: 208-366-2394, Idaho.
How many campsites does Three Island Crossing State Park (Trailside Campground) have?
Three Island Crossing State Park (Trailside Campground) has 94 campsites in our listing.
Is Three Island Crossing State Park (Trailside Campground) open all year?
Yes. Three Island Crossing State Park (Trailside Campground) is listed as open all year.
Does Three Island Crossing State Park (Trailside Campground) have full hookups?
Yes. Full hookups (electric, water and sewer) are listed.
What is the phone number for Three Island Crossing State Park (Trailside Campground)?
The phone number on file is 208-366-2394.
Amenities & Features
Location
Southwestern Idaho, SE of Mountain Home, 4 mi. off I-84Phone: 208-366-2394
Idaho
Map of Idaho
5-Day Forecast
Road & Access Conditions
Road condition data for Three Island Crossing State Park (Trailside Campground) hasn't been reported yet.
Call the campground or check recent visitor reviews for the latest access info.
Nearby Activities & Services
Essential Services
Service location data unavailable. Check local maps for gas and groceries near Three Island Crossing State Park (Trailside Campground).
Things to Do
Packing Checklist
Custom list based on Three Island Crossing State Park (Trailside Campground)'s amenities
Essentials
Shelter
Photos
Cell Signal Reports
User Reviews
Trails from This Camp
Magruder Corridor
Priest Lake Backcountry
Sawtooth Mountain Roads
Salmon River Backcountry
Owyhee Canyonlands
Straight-line distance. Check the map for drive time.
Nearby Campgrounds
Plan Your Visit
Reserve Your Spot
Booking Tips
- Open year-round, winter sites may have limited amenities
- Book early for weekend and holiday availability
- Confirm pet policies and vehicle length limits before arriving
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