Pick a site on the map to see its site map.
The site details and map below come from the public Recreation.gov record and are accurate. For current dates and to book, go to Recreation.gov.
Murray Bay Campground is located on the Hungry Horse Reservoir, high in the Rocky Mountains, less than 30 miles from the Continental Divide, surrounded by towering mountain peaks. Visitors can expect a variety of recreational activities, including, fishing, boating, swimming, hiking, exploring and big game hunting. Murray Bay Campground has 20 sites, 11 which are reservable and 9 that are for our walk up visitors. The stay limit is 16 consecutive days.
Boating is popular on the 27,750-acre reservoir, and a concrete boat ramp is accessible from within the campground. Swimming and fishing are also popular pastimes, and anglers can expect to catch a variety of fish, including cutthroat trout.
The campground offers 20 overnight sites for tent and RV camping. Each is equipped with tables and campfire rings with grills. Accessible vault toilets and drinking water are provided. The water is 2 hand pumps and are not for filling RV's so please come full. Campground roads and parking spurs are gravel. An on-site host is available to answer any questions about the campground and surrounding area.
The campground is situated along the massive Hungry Horse Reservoir, which was dammed to provide hydroelectric power and flood control to the area. It is the 10th highest dam in the United States and provides a stunning backdrop.
From Martin City, Montana, turn off Highway 2 and continue on the main road through the town heading south. This road becomes East Side Reservoir Road. Continue for about 22 miles to the campground.
View on Recreation.gov ↗ Get directions ↗






Online reservations for this facility, where offered, are made through Recreation.gov. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper does not currently hold availability data for Murray Bay Campground (MT), so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.
19 of the 20 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 60 ft.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Murray Bay Campground (MT). One watch covers every matching online-reservable site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
Alerts monitor online-reservable inventory only; first-come, first-served sites are not included.