Yellowstone RV Park at Mack's Inn

Thank you for considering Yellowstone RV Park at Mack’s Inn for your summer vacation plans. We are in the center of the beautiful Greater Yellowstone Area right off of Highway 20 in Island Park, Idaho. Yellowstone National Park is only 25 minutes northeast of our park. There are numerous side trips possible to fantastic places nearby. The RV park is within a short walking distance of Henry's Fork of the Snake River with world-class fishing, floating, kayaking and hiking.

Our sites are full-hookup (sewer, water and 50/30/20 AMP electrical). We feature high-speed Wi-Fi at no extra cost and have good wireless phone reception for most carriers. Some sites can receive a satellite signal for TV, but it is not guaranteed.

If you wish to stay only one night, please call us directly to make that reservation.

All our sites are fully or partially shaded under the pine trees. Our campground has mostly level, graveled sites. All sites have fire rings and picnic tables. There are pull-thru and back-in sites that vary in size from 25' to 80' in length. Please include any deck extensions in your total length, but not the length of your pull vehicle. Choose a site that fits your rig comfortably. You are welcome to set up a tent or two on your site for your paying guests (total 8 guests per site). If you select the Site Guarantee option, we will NOT move you. Otherwise, we reserve the right to move you to a different site if we have to make additional room for other guests.

Our RV Park is a family park and we welcome children and pets. Two guests are included in the nightly rate. Please note that we charge $3 per day for each additional adult and each child over 4 years old. We also charge $10 per day for all vehicles (not ATV’s) over one (RV and the vehicle that you tow or use to tow do not get charged). We charge $10 per night per tent. We allow MAX 2 tents per site depending on size of tent. Trailers that require overflow parking are charged $10 per night when you arrive. PLEASE tell us in the comments if you have additional trailers or vehicles and their length to make sure we have room for your additional vehicles. Only two vehicles are allowed per site.

For each reservation, there is a one-time non-refundable fee of $10 to defer the costs of registration. We require a 2-night deposit plus the reservation fee to make your reservation. The remainder is due before or at check-in. If you cancel prior to 7 full calendar days before your scheduled arrival, you will be refunded all of your deposit on your credit card, except for the $10 reservation fee and the $10 Site Guarantee fee, if applicable. You will lose your deposit if you cancel within your 7 days of arrival date. Please note that no refunds are given for early departure.

If you wish to change your reservation dates or cancel, please call us directly as soon as possible.

Please note that our check-in time is noon and check-out time is 11 AM. We close our office at 7 PM (6 PM after Sep 15th) and will NOT allow you to park after that due to the number of trees in our park. We escort to your site (between 12pm and 7pm) and we DO NOT allow self parking.

We welcome your visit and will do everything in our power to make it enjoyable.