McDonald Flats Campground
The numbers that decide it
Recreation.gov publishes no site-level detail for this campground, so we cannot say what length of rig it takes. Call the managing office before committing to it in a large vehicle.
Site-level detail from Recreation.gov, checked 2026-08-05. Where a field says “not published”, the agency has not published it — it does not mean zero.
McDonald Flats Campground
This campground is located along the Heeney Road near the inlet of Green Mountain Reservoir . There are a variety of activities around Green Mountain Reservoir including boating, water skiing, swimming, fishing, hiking and picnicking. View Dates and Fees
Before you go
Reservations
First-come, first-served
Restrictions
Boat inspections are required to prevent the spread of Aquatic Nuisance Species (ANS).
Scenic drives that pass close
Make it a night on a better road
Byway plans the drive in — real stops, real weather, nothing invented.