RV Parks & Campgrounds

Yellowstone RV Park at Mack's Inn RV Parks

3.7 Stars 3.7 - 3 Reviews  $$$$$
(208) 716-5959
4270 Old Highway 191
Island Park, Idaho


Yellowstone RV Park is a family oriented RV Park just a block from the Henry's Fork of the Snake River in the beautiful area of Mack's Inn in Island Park, Idaho. We are within the Greater Yellowstone Ecosystem which offers an amazing set of things to do for a memorable vacation. We are only about 25 miles from the west entrance of Yellowstone National Park. Our goal is to provide a fun time by offering a rustic western setting combined with UTV rides, Kayaking, Fishing, Hiking, Scenic Drives and more.

Standard daily $70
Military 10% discount
Good Sam Club 10%
(Only one discount at a time)

Mid-May to Late September

Total: 70, Fullhookups: 66, Elecwater: 4, Max RV Length: 70 ft

Water, Electric, Fifty Amp, Sewer, Wi-fi, Pets allowed, Tents, Handicap, Picnic Tables, Restroom, Dump Station, Laundry, Showers, Fishing, Campfire, Playground, Boat Launch

Cash, Visa, Mastercard, Discover

From US20 in Idaho, turn east onto South Big Springs Loop and immediately on Old Highway 191.


September 4, 2023 - reviewed by Robert
3.0 Stars   $100
Way Overpriced
This is an ok park. Basically akin to a State Park with hookups. Staff are very helpful. WIFI was very good. At $85+ a night it's severely overpriced. Roads and RV spots are ungroomed gravel. Lots of debris on the ground, not well maintained. They do not provide adequate parking if you have a trailer/tow vehicle. Vehicles parked everywhere. The store really isn't a store, more like an office with a few items. The location is great, nicely wooded, but I expect a lot more for the premium price. Also, you can not arrive after 7pm. If you do you have to wait outside until 9am the next morning. Ridiculous! In a nutshell ok park for premium money. And no more discount for Good Sam or AAA.

July 2, 2023 - reviewed by JWJ
3.0 Stars   
This is a pretty nice resort. There are allot of pine trees, and can be a bit challenging to get arranged in site for all your slides out, so be sure to review your site. The staff is very nice and helpful. These are gravel and dirt sites, but probably one of the better sites for large rigs and accessible to river.

September 6, 2021 - reviewed by Cary Holman
5.0 Stars   $$$$
VERY helpful staff, Convient to YNP
This is the first park where there have been three men on walkie talkies (and one on a golf cart) leading you to your site, AND helping you get backed in! Our site (#19) was tight, but most had more room than full hookup sites at most campgrounds. Best WiFi we've ever had camping. Only 25 minutes from West Yellowstone, MT and the west entrance to Yellowstone National Park. Our only negative was it was pricey.

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