Places in Unincorporated Petroleum County 8 places in Unincorporated Petroleum County Unincorporated Petroleum County SearchAll (8)Hotels & lodging (3)Zoos & Botanical Gardens (1)Marinas (1)Sporting Goods Stores (1)Browning Ranch (Tim & Sarah) 11398 Lower River RdCrooked Creek Marina MarinasCrooked Creek RdDovetail Creek Campground Hotels & lodging79th TrailDovetail Creek Campground Hotels & lodging173 Iverson LnFlatwillow Creek Outfitter Sporting Goods Stores371 Kiehl Ranch RdMcKenna Bunkhouse Hotels & lodgingPetrolia Bench RdTwin Creek Ranch 2074 E Bench RdWar Horse National Wildlife Refuge Zoos & Botanical Gardens