Campground · OR
DIAMOND LAKE
Booking is hardest here in July (6/10) and easiest in September (4/10). Pick a month below for the full breakdown.
Season at a glance
Booking difficulty by month
Midweek tip: in the busiest month (July), arrivals are lightest on Tuesday — shift your dates to improve your odds.
Booking window
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.
Facilities
Sites & amenities
- 195 RV sites
- 2 accessible sites
- Max RV length 75 ft
Activities: FISHING, BOATING, SWIMMING, BIKING, CANOEING, HIKING, KAYAKING
Location