Riverside (Island Park) Campground, ID - Latest Reviews, Photos & Campground Map

Riverside (Island Park) Campground is located in the Ashton/Island Park Ranger District, Caribou-Targhee National Forest (1 hr 9 min northeast of Idaho Falls, ID) with an elevation of 6,108 feet. There are a total of 35 campsites. The campground is normally open from the end of May to mid September. Sites can accommodate RVs and trailers between 30 and 40 feet. All sites are currently reservable. Reservations can be booked up to 6 months in advance. Fees range from $20.00 to $50.00. Activities include fishing.

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Campsite Reviews (127)

4.7 out of 5

5 star		76%
4 star		18%
3 star		2%
2 star		2%
1 star		1%

@AnthonyP205681 · Camped on Aug 30, 2025 at Campsite #A15

Scenic park. Hosts were friendly. Easy pull through. Affordable

@GladysM0BABAE0 · Camped on Aug 30, 2025 at Campsite #B7

We've camped here often, this was the first time we booked B-07 which we could not get our 5th wheel trailer into as this space has a bit of steep entry which our bike rear bike rack hit the asphalt, and there were several scrape marks where others must had the same experience. Fortunately on a holiday weekend we were able to get a space in the first-come C loop. B-7 is a GREAT tent site. Good shade.

@RuthM6239EF8AE · Camped on Aug 29, 2025 at Campsite #A17

Camp site was very clean. Hosts were friendly. A lot of fellow campers enjoying riding their bikes or skate boards. Several walkers. Very nice environment. This was our eighth year. Plan to camp there next year.

@RuthM6239EF8AE · Camped on Aug 29, 2025 at Campsite #A17

@GaryN4532168 · Camped on Aug 22, 2025 at Campsite #A15

Beautiful spot close to the river. We had never been before and we loved it! I made a subpar choice on our particular camp site, but now I know which spots will accommodate our rig a little easier. (36' fifth wheel) Our site was big enough, but not very level at all. A smaller rig would fit easier. Very quiet and clean. Of course there's always one guy who thinks he doesn't have to follow the pet leash rules, but we left the same day of our encounter, so we didn't get the host involved. We would definitely go back again!

@DougRB7A1E24E6 · Camped on Aug 21, 2025 at Campsite #B10

Love cg. Stay several x a yr. Close to park. Always watch for eagles.

@BetsyJ7330978 · Camped on Aug 18, 2025 at Campsite #B6

Plan for no signal! Some phones carriers will work here for text and calls. None of our carriers had WiFi at these sites

@MaryJB6680174 · Camped on Aug 18, 2025 at Campsite #A20

Superb.

@warrenp3257369 · Camped on Aug 9, 2025 at Campsite #A5

wonderful place. The host kept the facilities in excellent condition. The sites are ample and not too close together. Definitely will return.

@PeterJ8984222 · Camped on Jul 22, 2025 at Campsite #A12

Despite there being lots of campers the sites seemed spread out enough to foster a sense of seclusion. Close to Harriman, Mesa Falls, and West Yellowstone.

@HeidiS8366300 · Camped on Jul 20, 2025 at Campsite #GS1

We loved this campground! It was so clean and well taken care of. The bathrooms were super clean! The only downside was the group campground had no shade.

@EddieKF7770A34 · Camped on Jul 19, 2025 at Campsite #A7

We really liked this campground. It was very clean as well as the vault toilets. Water faucets were placed throughout the campground making it easier to fill water tanks.

@WendyM9342971 · Camped on Jul 18, 2025 at Campsite #A17

Love this campground! A17 is not a pull through it is a back in.

@MeghanM6771085 · Camped on Jul 15, 2025 at Campsite #A13

Staying on the river was beautiful!!! The camp hosts Frank and his wife were so incredibly helpful!! Mesa Falls was gorgeous and eating outside at Last Chance was a hit!

@ClintonO92163C · Camped on Jul 7, 2025 at Campsite #A8

We enjoyed our stay here so much! Clean bathrooms and camp grounds. Saved our trip after we couldnt get in to another campground we had reserved due to being unable to back our trailer in with our truck attached. Good job camp hosts!

@Christoph94057 · Camped on Jun 20, 2025 at Campsite #A2

Campsite across from us had 4 carloads of people camping. They were loud all night, left their coolers and food out, walked through our site, and drove off and left their fire burning in the morning. 1A plates...definitely wish they stayed on that side of the state!

@ClaudiaN3D455A · Camped on Jun 19, 2025 at Campsite #A18

Beautiful setting. We had a site on the river, it was private, yet we had great access to the river. The camp hosts were wonderful and extremely conscientious.

@RichardW654682 · Camped on Jun 14, 2025 at Campsite #A5

Managers did a great job of keeping this campground in perfect shape. Had a marvelous site on the river for our airstream and a small tent. Has to book in early Jan because of the nearby Harriman park opener ( fly fishing) .which was sadly a bust! Everyone left early after no sig hatches and no fish rising! RIVERSIDE however was great! Clean bathrooms with air fresheners (for a pit toilet) which were Spock and span.

@RickW4075177 · Camped on Jun 7, 2025 at Campsite #A5

Great location. We used the camp as a base to ride mountain bikes, kayak on the Henry's Fork Snake River and ride motorcycles. Be sure to have bug spray, the mosquitoes were very active in early June '25

@GaryF7333860 · Camped on Jun 6, 2025 at Campsite #B10

Very clean and quiet campground

@MichelleB91734 · Camped on Jun 6, 2025 at Campsite #A11

Very clean restrooms.ot Hosts were present and approachable. I did notice the map of the campground/campsites were not accurate. For example, we stayed in site A11 which according to the map is across the street from the river and past the outhouse. It is however on the same side of the road as the river and not past the outhouse. Caused some confusion at first but no big deal.

@EricJ548E28A2B · Camped on Jun 3, 2025 at Campsite #A20

We have camped here before. This time was able to reserve one of the last 2 sites on the A loop (A20). These are away from the other sites and loops enough that you feel you have the river and forest to yourself. Toilets were clean, the pull around was not as level as we would have liked, yet we caught a giant rainbow right from this site.

@RochelleN46618 · Camped on Jun 2, 2025 at Campsite #A20

Clean, uncrowded and beautiful. Reservation process was easy and our site was clearly marked with our reservation.

@KevinG8036592 · Camped on Jun 2, 2025 at Campsite #A19

Well maintained and private camping

@ShelbyH43182AE · Camped on Jun 1, 2025 at Campsite #A7

This campground is beautiful. It is well kept & the hosts are phenomenal. Some pull through, some back in sites. Water spigots and pit toilets throughout.

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Riverside (Island Park) Campground, ID - Latest Reviews, Photos & Campground Map