Three Island Crossing State Park Campground

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.

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

Very nice, and well kept. Clean bathrooms and a lot of history with and Interpretive Center in the park. 

Three Island

We knew it would be hot when we visited this campground, so sprang ($55) for one of the few cabins with air conditioning. It was clean, small, and just fine. But there wasn't too much to do after 5 pm when the visitor center closed. No playground we could find, and the water isn't safe to swim in. Once the visitor center opened up in the morning though, that was an absolute gem. Would probably stay here again but just get a regular camp site. The cabin wasn't really worth it.

Nice cabin, but not much to do after 5 pm and too expensive

Thai camp ground is big and easy to get to from Boise! Only and hour! Easy access and clean showers/bathroom. Lots of open grassy areas and it was quite while we were there at the end of July 2018

Close to everything, including wineries!!

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 take an RV

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.

Grassy and clean

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

Great getaway

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.

Three Island Crossing State Park

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!)

Historic stop on the Snake River

We love this campground in the spring and fall, I imagine it would be hot and full of bugs during the summer months. But it has stunning views (we only stay on the upper loop), great places to explore, and it’s easy to get to.  The museum is fun to check out, and they often have events going on that are fun to check out. Our friends say the winery next door is great too, but we’ve never been yet. 

A family favorite!

I car camped here on a trip back from Oregon to home in Texas. The pad was overkill for my needs but I wanted bathroom facilities.

Nice wooded grounds, very quiet even though it was pretty much at capacity, and the facilities were nice and clean.

Nice location, good facilities

We got here about 3:30 on a Friday and we got the last spot. They have a lot , but we’re full. The lady at the gate was very nice. It cost $36 for us since we were from out of town. The sites are very nice.  Long paved with water and electric on one side and the pick-nik table behind us. It has 1 fire ring/grill in a box area. As crowded as the park seems, it’s very quite. We walked to the river on the hiking path and found some beautiful scenery there. All in all I would suggest staying here, just be sure to reserve first. 

Beautiful Park

This campground has two loops. Both are nice with spacious spots. central lawn area for playing games. Plenty of open space for walks/hikes. Very close nearby is the site where Oregon trail pioneers crossed the snake river. There is a barge and other remnants of history to look at. Two RV dumpsites with water in this park. Winery nearby and golf courses.

Tree shaded family campground with lawns near river

The campground has many things to do.It has a Winery,Golf Course, and The Oregon Trail Interpretive Center. All within walking distance. Grass was still green. Wonderfull views

Birthday weekend

This was our first time out with the new trailer. We were very impressed with the whole experience. Spot was easy to get into and level. Well maintained area and clean bathrooms and shower area. Kids had fun running around playing and enjoyed the Oregon trail museum. Definitely will use this site again. 

First time out

This campground sits on the Snake River at the site of what was a perilous river crossing for travelers on the old Oregon Trail.   The campground is clean and well tended and sites on the outer lower loop have gorgeous views. An Oregon Trail museum and interpretive center also sits on the property. This was one of my favorite campgrounds. 

Scenic and Peaceful

Lovely State Park with lots Of trees and grass.  Easy back in site with full hookups.  The history of the location is a bonus!


Beautiful Oasis!

Was recommended to stay here by another RV park. This location doesn’t disappoint! Clean showers were easy access. My site has water and electricity to charge my battery bank. Would stay again. Sites are somewhat next to eachother but feels spaced out enough. 

Very Green

Great campground that mixes history and fun. Located on the Snake River across from the actual Oregon Trail. There's an Oregon Trail Interpretive Center located at the park that is an excellent source of historical information. 