Montana Gulch Campground is located in the Little Rocky Mountains. From Montana Highway 66 turn at the Landusky turnoff, approximately 45 miles south of the junction of US Highway 2 and Montana Highway 66 or 5 miles north of the junction of US Highway 191 and Montana Highway 66. The entrance to the recreation area is just south of the town of Landusky. Watch for signs.Montana Gulch Campground is located in the Little Rocky Mountains. From Montana Highway 66 turn at the Landusky turnoff, approximately 45 miles south of the junction of US Highway 2 and Montana Highway 66 or 5 miles north of the junction of US Highway 191 and Montana Highway 66. The entrance to the recreation area is just south of the town of Landusky. Watch for signs.