Registering with BookYourSite enables us to re-use your contact information each time you reserve a site with our booking system. Information like your address, membership information (eg. CAA/AAA), and your preferences for park amenities can be saved. In addition, after registering with BookYourSite you have the option of receiving promotional information from the parks about upcoming specials and events.
If you do not choose to pay the locking fee, the park reserves the right to place you on any site of the same type (or above). Customers are still able to make requests for areas of the park, but they are not guaranteed. If you are reserving as part of a group please indicate the names of all other families in your party in the "notes" area. We will keep all members of your party as close together as possible, given the park's availability at the time of your booking and site types chosen by the group members.
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 from our park. There are numerous trips possible to fantastic places nearby. The park is within a short walking distance of Henry's Fork of the Snake River with world-class fishing, floating, kayaking and hiking. We feature high-speed Wi-Fi at no extra cost and have good wireless phone reception for most carriers.
Most sites are full-hookup (sewer, water and 50/30/20 AMP electrical). All sites have fire rings and picnic tables. Our campground has level, graveled sites. There are pull-thru and back-in sites that vary in size from 25' to 80' in length. All our sites are fully or partially shaded under the pine trees. Some sites can receive a satellite signal for TV, but it is not guaranteed. Please choose a site that fits your rig comfortably. We have a couple 'tent only' sites with power and water only. You are also 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 when reserving a site that we charge $3 per day for each adult and each child over 4 years old. We also charge $5 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.) Trailers that require overflow parking are charged $5 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.
If you wish to stay only one night, please call us to make that reservation.
For each reservation, there is a one-time fee of $5 to defer the costs of registration. We recognize that plans change, but there needs to be some limits to avoid depriving others from staying with us. We require a 2-night deposit plus the reservation fee to make your reservation. 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 $5 reservation fee and the $10 Site Guarantee fee, if applicable. Please note that no refunds are given for early departure.
This deposit does not include the 8% state tax or the extra charges for additional guests and extra vehicles. You will be required to pay the remainder of your charges at check-in. If you wish to change your reservation dates or cancel, please call us directly as soon as possible.
Any discounts claimed will be verified at check-in. You are eligible for the largest discount that you qualify for, but only one discount at a time.
Please note that our check-in time is noon and check-out time is 11 AM. We close our office at 7 PM and will NOT park after that due to the number of trees in our park.
We may call you to confirm your reservation details.
We welcome your visit and will do everything in our power to make it enjoyable.
Cookies are needed to complete the reservation process on Book Your Site. With cookies disabled, you will be unable to make a reservation.
Please complete one of the following steps in order to continue.