Single Family Home for sale by owner in Belt, MT 59412. PRICE JUST REDUCED! Due to death of owner we have reduced the price on Fort Ponderosa RV Park and Campground and Cozy Log Home. 420' of creek frontage. 7.8Acres of manicured grounds with mature trees. But if you don t want to operate the RV Park, it could be easily shut down and just ... more.