Baxter State Park · caps RVs at 22 ft
Baxter enforces 22-ft / 7-ft / 9-ft vehicle caps — the strictest east of the Mississippi. Roaring Brook and Katahdin Stream are the practical RV loops, daily gate closures by 8 a.m. in summer.

22ft
None (dry)
No
Mid-May – mid-October (Roaring Brook + Katahdin Stream)
Governor Percival Baxter purchased the 200,000-acre tract privately between 1931 and 1962 and deeded it to Maine with the famous covenant: "shall forever be left in the natural wild state, shall forever be kept as a sanctuary for wild beasts and birds." Today the Baxter State Park Authority operates independently of Maine's state-park system and enforces vehicle restrictions stricter than any other public lands east of the Mississippi: maximum length 22 feet, maximum width 7 feet, maximum height 9 feet — and the perimeter road's gravel surface plus narrow bridges enforce the cap physically. Roaring Brook and Katahdin Stream Campgrounds are the most RV-relevant of the eight developed loops; all are dry-camp, all reserve 4 months ahead through the Authority. Mount Katahdin's summit is the Appalachian Trail's northern terminus. Daily vehicle entry caps trigger gate closures by 7-8 a.m. summer weekends.
Managing agency
Baxter State Park Authority (independent Maine state agency)
Primary sources
How to book this park
Reservations + RV staging
Official reservation portalLooking for the rig? Browse Maine RV rentals on PickRV →
Maine rules · last verified 2026-05-10
- Rental tax
- 7.00%
- Min driver age
- 18+ std · 21+ Class A
- Gravel roads
- Allowed — no restriction
- Generator quiet
- 22:00-07:00
More from the 50-park state-park catalog