Our snow has melted here at the Diamond “S” RV Park and green grass has replaced it! We are excitedabout the upcoming summer despite the construction happening around us.

We are happy to note that the bike path will be passing right in front of us when all isdone with our highway.

We are ready to see everyone again and waiting to meet all the new people with reservations with us.

Come on Summer lets get this show on the road! See you all soon.Your hosts,Bonnie and Jim

Daily Rates:

Up to 40′ – $58+$4.64 tax =$62.64

40′ and over – $63+$5.04 tax =$68.04


Wkly Rates:

Up to 40′ is $350

40′ and over is $388


Monthly Rates: 

Our monthly rates are only available from Sept.1st-April 30th

Rate includes 1 RV, 1 tow vehicle, 2 adults and 2 children under 12 yrs. Extra vehicle/person $5.00 a day. 

All full hook-ups   29 pull-throughs and 8 back-ins

Check-in time is 1:00 pm  (please plan arrival time accordingly.)

Check-out time is 11:00 am  (Late check-out – $5.00 for every 30 min past 11:00 am.)

Holiday weekends – Require 3 day minimum stay (Memorial Day, 4th of July, Labor Day)

Tent camping $30 with use of showers, restrooms and laundry.


Dry Storage: – Open storage parking

Daily – $5.00

Weekly – $25.00

Monthly – $75.00

Charging Electrical Vehicles (EV): If you intend to charge your EV, please notify the front office and pay a $25.00 charging fee



  • Reservations will be accepted 7 days a week from 9am-6pm Mountain Time.After hrs please leave me a message with a phone # and I will get back to you within 24 hrs or less.
  • Email requests will also be answered or called back with in a 24-hr period.

  • Reservations are made over the phone for the security of our guests.

  • To guarantee your reservation a valid credit card will be charged a deposit.  The amounts are as follows:

Reservations for 6 nights or less will be charged at least 1 nights stay deposit.

– Reservations for 7 nights or more will be charged a deposit of 25% of the total stay.

  • You’ll receive a confirmation email from us once you complete your reservation.
  • Reservations are recommended especially June thru Labor Day week-end.
  • We accept cash or credit cards only (Visa, Mastercard, Discover, and American Express).
  • All accommodations less than 30 consecutive days are subject to the Montana sales/use Tax.
  • We cannot always guarantee individual sites.  We will try our best to accommodate our customers, but we do reserve the right to change sites at any time without notice.
  • All RVs must be in very good condition. (Subject to visual inspection of external appearance.)
  • If changes need to be made to your reservation such as number of people or date change please notify us as soon as possible.
  • Drive ups are on a first come, first serve basis


  • If you need to cancel your reservation, please call 406-676-2267 before the deadlines listed below to receive your deposit refund, minus a cancellation fee.- Reservations for 1-6 nights must be canceled 7 days prior to arrival to receive your deposit refund minus a $20 cancelation fee. If you cancel your reservation after the required 7-day notice period, you will forfeit 1 nights stay.- Reservations for 7 nights or more must be canceled 10 days prior to arrival to receive a deposit refund minus $40 cancelation fee. If you cancel your reservation within the 10-day notice period you will forfeit your 25% deposit.- Reservations for more than 30 days must be canceled 30 days prior to arrival to receive a deposit refund minus $60.00 cancelation fee. If you cancel your reservation within the 30-day notice period you will forfeit your 25% deposit.
  • If you no-show within the required notice period, your total deposit will be forfeited.
  • By reserving a space with your credit card (as required for all reservations), you are authorizing us to enforce the cancellation policy.
  • Cancellations because of inclement weather is not allowed.
  • Cancellation of a reservation that includes a holiday weekend, July 1-4, August-the first weekend, and Labor Day weekend are subject to forfeiture of deposit.
  • Email notifications or voice mail sent to the office is not acceptable.