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Up to 90 consecutive days can be booked using our online portal. We only take bookings within the current calendar year. During 2022 guests can book until Dec. 31, 2022. The 2023 booking calendar will be live on Jan. 1, 2023.

Click "Reservations" to be directed to the official Prewett Creek RV Park booking page. This is the only way to book your nightly, weekly and short-term monthly stays. We recommend starting by viewing the Availability Calendar!

Want to see the booking process? Click here to view step-by-step example reservations.

You will receive a confirmation email immediately after your reservation is complete. If you do not receive a confirmation email, check your Junk and Spam folders. Contact us via text at 406-788-5360 if you believe you have a reservation but do not receive a confirmation email. We'll need the name used to make the reservation and the dates of your anticipated visit.

The guest portal is available for change requests and cancellation requests. The guest portal is the only way to submit these requests.

Please read our Park Policies.

We now offer Wait Lists! While making a reservation, choose "List View". Scroll to the site you wish to join the wait list for. Click "Join Wait List" and complete the form. If the site becomes available you will be automatically notified by email. Here is a video tutorial.

Firefly is our reservation platform. The platform offers guests a personal portal for managing and paying for their reservation. 

Maximum occupancy is 6 adults. Reservations include 4 adults. The additional adult/s can be paid for at a rate of $15 per adult, per day.

Ice is $2 per bag. Simply log into the guest portal and add it to your reservation. This can be paid directly in the portal and ice is available in the park.

Online booking for stays up to 90 days are made exclusively online. 

Be sure to reserve your space before you arrive at the park. We do not take reservations in person or via phone. Look for your pre-arrival email. It will tell you how to get to the park and what to do when you arrive (it also has the Wi-Fi password!). Be sure to check in and out using our Guest Kiosk.