Booking rules by state
Indiana state park camping reservations
How far ahead you can book, what time dates open, and the rules that trip people up.
The rules
- Each date opens 6 months ahead at 12 noon Eastern, when the reservation phone line opens. Not midnight. Source, checked November 2, 2026
- Indiana Dunes and other northwest Indiana parks are on Central time, so noon Eastern is 11 a.m. there. Source, checked November 2, 2026
- Arrival days that don't exist 6 months earlier roll forward: August 29, 30 and 31 all open on March 1. Source, checked November 2, 2026
- Weekend stays need 2 nights. Source, checked November 2, 2026
Book on Indiana State Parks reservations (camp.IN.gov), the official system run for Indiana Department of Natural Resources (DNR), Division of State Parks.
Check a Indiana campground
Pick the date you want, and see the day and time it becomes bookable.
Rule from Indiana DNR: Camping Business Rules (PDF on Indiana State Parks Reservations), checked November 2, 2026. Confirm on the official site before you rely on it.
Campground guides: Indiana Dunes State Park. More Indiana campgrounds follow the same rule; the tool on the home page covers them as we add them.
Get the reminder by email
One email the week before the big Great Lakes openings (the Boundary Waters permit day in late January first), and when an agency changes its rules. Nothing else.
Before any reminder, you'll get one email asking you to confirm. It comes from New England Reservations (hello@newenglandreservations.com), our sister site. Unsubscribe anytime. See the privacy policy.
Sources
- Indiana DNR: Camping Business Rules (PDF on Indiana State Parks Reservations), checked November 2, 2026.
- Indiana DNR: Indiana Dunes State Park, checked November 2, 2026.
Rules change. Always confirm on the official site before you rely on a date.