We are a family owned & family oriented RV park, campground & marina located on Hebgen Lake in West Yellowstone, Montana. Our full service RV Park is located just 20 minutes from the west entrance of Yellowstone National Park on one of the best trout fishing lakes on earth. Whether you are looking for a place to stay while visiting Yellowstone, world class trout fishing, relaxation, or just wanting to camp & chill, we are here to make your stay as enjoyable as possible.



We are looking forward to hosting you and making your stay with us a memorable & enjoyable one! We would love to help you with a reservation for an amazing camping experience this summer! Our campground is the perfect oasis after a day on the road. Whether it’s along the way or a quick getaway, we’ve got you covered. Located near West Yellowstone with long multiple RV & tent sites, we deliver convenience to the traveling camper. Pull in, ease back, and take a load off.
We offer a worry free vacation in the great outdoors. Enjoy robust recreation, kick back and relax by the lake, or grab a bit to eat, all while never leaving the campground. Madison Arm Resort can be your home away from home.






We strive to provide a carefree Yellowstone vacation in the great outdoors. Enjoy numerous recreation options or just kick back and relax by the lake. We have plenty of RV & tent sites, rustic cabins & cottages, and RV/camper rentals to meet your needs making for the ultimate camping getaway. Our campground is the perfect oasis after a day in Yellowstone National Park. Whether it’s along the way or a quick getaway, we’ve got you covered. We are located just outside West Yellowstone, MT, and can be reached via highway 20 or highway 191 where you will see a sign directing you to a gravel forest service road. Follow that road for approx. 6 miles and you will be here! It is a little bumpy, but it is worth it once you get here. We look forward to seeing you!


