Duncan Ranch Colony by Tricia Phelps | Oct 18, 2023 HarlowtonFarm-Stand 2 Duncan Colony Ln Harlowton, MT 59036 Montana / Wheatland County (406) 380-2932 Where to Find Big Timber Sweet Grass County Farmers MarketHarlo Farmers MarketYellowstone Valley Farmers Market Visit our Farm Stand at Ray's Western Wear in Harlowton on Fridays during the summer from 7-4 Agritourism Activities Farm Stand