Headwaters Lodge & Cabins at Flagg Ranch offers a premier basecamp for anglers and paddlers, located on the Snake River headwaters just two miles south of Yellowstone's entrance with world-class fly-fishing and canoe/kayak access to Jackson Lake.

The campground features full-service amenities including pull-through RV sites with full hook-ups, tent sites, camper cabins, 24-hour laundry and shower facilities, plus on-site dining and a convenience store.

Reservations are highly recommended during summer months and can be made through Recreation. gov or by calling 800-443-2311.