EntityQ5522613· pop 6· linked from 53 articlesGardner RiverSign in to saveriver in Park County, Wyoming and Park County, Montana in the United StatesConnectionsObsidian CliffEntityUnited StatesCountryWyomingEntityMontanaEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityCNNEntityYellowstone National ParkEntityOspreyEntitybasaltEntitytributaryEntitySalmo truttaEntityhot springEntitytroutEntityriver mouthEntityrainbow troutEntityYellowstone RiverEntityanglingEntityGardinerEntitymontane ecosystemEntityCategoriesBodies of water of Teton County, MontanaRivers of MontanaRivers of Park County, MontanaRivers of WyomingRivers of Yellowstone National ParkTributaries of the Yellowstone River