Standard (Tent/RV)
Tent Cabin
RV Sites
Tent Sites
Drinking Water
Fires Allowed
Pets Allowed
About Three Island Crossing
Drive In
Walk In
Boat In
ADA Accessible
Alcohol Allowed
Drinking Water
Electric Hookups
Fires Allowed
Firewood Available
No Market
Pets Allowed
Phone Service
Picnic Table
Trash Available
+ More
RVs and Trailers
Sanitary Dump
Sewer Hookups
Water Hookups
30 amp Hookups
No 50 amp Hookups
Pull-Through Sites
Max Length: 110 ft.
Three Island Crossing is located in Idaho
42.9447 N
-115.3181 W
Get Directions
15 Reviews of Three Island Crossing
Historic stop on the Snake River

Gorgeous state park campground along the Snake River. Spacious sites, clean bathrooms, friendly camp hosts, and dog friendly. Campground is walking distance to a winery and the Oregon Trial crossing off the river (watch our for that dysentery and tie up your oxen!)

Three Island Crossing State Park

May 15-17, 2019 Very nice park and museum. Site 15 had electric and water. Park has a dump station, showers and flush toilets. Elevation 2,533.

Beautiful Camping!!!

Lots of grass. Lots of trees for shade. Located along the Snake River. This is our go-to campground when just want to get away for a few days

Great getaway

It was perfect for a quick get out of town getaway. It wasn’t crowded since it was mid November. We will be back!

Grassy and clean

Ok we thought this was going to be a good spot by the looks of it but our experience was mixed. It was hot when we were arrived at 5pm at around 101, but cooled down nicely as the sun went down.

The site had nice grass and was clean with nice shower facilities in the center of our loop fro site #38. The train goes through several times per night and is super loud!

Overall the sites are close together it was really noisy over the Labor Day weekend and we hardly got any sleep. The tree cover is nice but you can’t see any stars that way.

Nice and clean but won’t go back.

We were tent camping.

Too expensive

Based on the other Dyrt reviews, we originally planned to camp here on August 7 during our cross-country road trip. However, the price just didn’t seem worth it to us. We drove around the campground loops and saw that the sites were pretty close together and it was buggy. There were nice facilities at least. There were a number of sites open despite arriving at 10pm, though it was Wednesday. The total price of$40+ included the site fee+ non-res fee+ motor vehicle fee+ state sales tax. We had just come from paying$20 for a state park campground in Oregon with similar facilities, so it seemed silly to pay so much. In the end we stayed at the close by RV park which added a late arrival fee, so we probably only saved$15. Both campgrounds are near a railroad and local airway, so there is a lot of noise. If we could have done it again, I think we would have just skipping camping in this general area and kept driving a little further.

Nice place to take an RV

Went in mid July and stayed at site #14 which had a great view of the river and the cliffs. We really enjoyed the sunsets from there. Electricity and water (no sewer) temperature was in the 90s and so glad to have AC. Close to town and a winery nearby. Clean and well maintained. Campsites have very little privacy.

Nice place to stay

Stayed here before years ago. When our other campsite didn’t work out this time we headed here. Bathrooms and showers are clean and well maintained. Park is clean, plenty of trees and shade.

Fabulous historical getaway

Such a great campground. Something for everyone, even folf!

Nice campground near the river with several things to keep you busy.

We really liked this campground! First, the sites are nicely paved and level, and have full hookups which make an extended stay really nice. There is a picnic table and fire ring for having an enjoyable outdoor experience. there is a huge grass open area adjacent to the site which is nice for outdoor sports.

There is a hiking trail at the edge of the campground which takes you to a nearby winery for a flight of wine and some good food. Very nice for the adults! There is also a path that takes you to a park down at the river which is nice for the kids, and our boys loved the disc golf course. It is huge with 18 holes, but the front 9 are the best, as the back nine have a lot of cheat grass and bushes to lose your disc in.

Nearby there is also a museum about the Oregon trail and how the Three Island Crossing area was used by the settlers… Very interesting place!

Overall we had a great Memorial Day long Weekend.

Year 2021 Flag

2021: Camping’s Biggest Year Yet

Learn More