The Diamond P Ranch Previous Next Place Category: Horseback Riding InformationPhotosMonths OpenHorseback riding at its best! Guided hourly rides for everyone into the mountains of the Gallatin National Forest that surround West Yellowstone. Three ride times each day to choose from. Open Monday – Saturday, Memorial Day weekend to September 30th. Closed on Sundays. Just a 5-minute drive from West Yellowstone on Highway 20. Website Phone: (406) 646-0606 Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Enter your locationGet Directions Travel modeDrivingWalkingBicyclingPublic Transport Distance unitsMilesKilometers MayJuneJulyAugustSeptember Previous Next