Campground · MT
Clark's Bay Day Use Area Shelter (MT)
Booking is hardest here in June (5/10) and easiest in August (4/10). Pick a month below for the full breakdown.
Booking difficulty by month
Midweek tip: in the busiest month (June), arrivals are lightest on Monday — shift your dates to improve your odds.
When reservations open
Booking window
Reservations open on a rolling 6-month window at 7:00 AM America/New York.
For example, sites for January 15, 2027 become bookable on July 15, 2026. Set a reminder a few minutes before release for the best shot.
Standard Recreation.gov 6-month rolling window: sites become bookable 6 months before arrival at 7:00 AM ET.
Sites & amenities
- 1 electric sites
- 1 water hookups
- 1 RV sites
- 1 accessible sites
- Max RV length 25 ft
Activities: OTHER RECREATION CONCESSION SITE, SWIMMING SITE, WILDLIFE VIEWING, WATER SPORTS, VISITOR CENTER, WINTER SPORTS, HIKING, FISHING, HISTORIC & CULTURAL SITE, BOATING, BIKING, DAY USE AREA, INFORMATION SITE, KAYAKING, NON-MOTORIZED BOATING, MOTOR BOAT, PADDLE BOATING, PICNICKING, SAILING, SAILBOARDING, SWIMMING, WATER ACCESS, WATER ACTIVITIES