Campground · HI
Hosmer Grove Campground
Booking is hardest here in January (6/10) and easiest in May (4/10). Pick a month below for the full breakdown.
Season at a glance
Booking difficulty by month
Midweek tip: in the busiest month (January), arrivals are lightest on Thursday — 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
- 6 tent-only sites
Activities: CAMPING, HISTORIC & CULTURAL SITE, SCENIC DRIVE, STAR GAZING, VISITOR CENTER, WILDLIFE VIEWING
Location