State Park / State Forest · Indiana campground guide
The numbers
Fee range
$22–$38/night
Season open
Year-round
RV size limit
Up to 50 ft
Reservation window
6 months ahead via IN DNR portal
The insider read
Pioneer Village (working 1817 mill) + 3 cave systems. Twin Caves boat tour — book onsite first thing in the morning. Astronaut Gus Grissom memorial on grounds.
Original analysis from PickRV — synthesised from public sources you can verify, pulling the operational details competitor guides typically skip.
Verify at in.govOn site
Book it right
PickRV doesn't handle campground bookings — reserve direct through the official channel so policies and cancellations flow through one record.
Opens camp.in.gov
Every fact above is sourced from the managing agency's canonical page. Cross-check fee, season, and size limit before you depend on them.
Match the campground's size limit and hookup level to a vehicle category, then plan the rest of the trip.
Keep exploring
Near Anderson
StateInsider tip · Ancient Adena/Hopewell earthworks — Indiana's only mound complex of this size. Great Mound is 9 ft tall + 360 ft circumference; respect signage. Quiet alternative to busier southern Indiana parks.
Near Albion
StateInsider tip · 9 connected glacier lakes — paddle 5 of them on one trip. Sand Lake is the swim beach. Quiet alternative to busier southern parks for fall colour weekends.
Near Middlebury
PrivateInsider tip · Heart of Amish country + RV-manufacturing capital — book RV factory tours (Newmar, Jayco) from camp. Saturday Shipshewana flea market 15 min away.
Near Beverly Shores
NPSInsider tip · Lake Michigan dunes meet boreal bog within a mile. Sites 1-50 are tent-only (walk-in); 51-66 are RV-friendly. Closest legal camp to the new NP (designated 2019). South Shore train station 0.5 mi walk for car-free Chicago day-trip.
Your next step
Spring Mill State Park Campground takes rigs up to 50 ft, so what you arrive in decides whether the loop works at all. If you don't own one, the same trip runs on a motorhome rented in Indiana.
Nothing in Indiana is bookable today. Dated requests are what we take to owners, so give us the window you actually want — you get one email the day a rig covers it, and nothing else.
Nearby & related
Sourced costs, campground directories, and the places worth a detour — the next layer of Indiana trip planning.
Before you go
Indiana rules
Verified 2026-05-10
