State Park / State Forest · North Dakota
Lewis and Clark State Park Campground
Near Williston, North Dakota — $22–$38 a night and rigs to 50 ft by our record.
Quick answer
Can I bring an RV to Lewis and Clark State Park Campground?
What length RV fits Lewis and Clark State Park Campground? Our record: Lewis and Clark State Park Campground takes rigs up to 50 ft. 12 months ahead via ND Parks & Rec portal. Book on the operator's own page.
- Open: Our record: May through October.
Camping at Lewis and Clark State Park Campground? Tell us the nights.
One email when a North Dakota owner lists a rig for those nights.
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On the ground
Northwest end of Lake Sakakawea. Closest state park to Williston oil patch (40 min) — book ahead in oil-boom periods. Open-prairie sites; trees rare.
From our record
- Open
- May through October
- Booking
- 12 months ahead via ND Parks & Rec portal
- On site
- Water + electric, Showers, Pets allowed, Fire rings
- Camping styles
- RV-friendly, Tent camping
What a posted rig limit measures
- Pad length — the rig plus anything it tows
- Height — what the branches and the awning need
- Turning arc — the swing off the loop road
Keep planning North Dakota
More North Dakota campgrounds
- Lake Sakakawea State Park Campground$22–$38/night, rigs to 50 ft
- Medora Campground (Theodore Roosevelt Medora Foundation)$50–$95/night, big-rig OK; max unverified
- Cottonwood Campground (Theodore Roosevelt NP · South Unit)$14–$28/night, rigs to 35 ft
- Juniper Campground (Theodore Roosevelt NP · North Unit)$14–$28/night, rigs to 35 ft
Around Williston
The rest of the North Dakota trip
Lewis and Clark State Park Campground questions
- What length RV fits Lewis and Clark State Park Campground?
- Our record: Lewis and Clark State Park Campground takes rigs up to 50 ft.
- When is Lewis and Clark State Park Campground open?
- Our record: May through October.
- How do I reserve a site at Lewis and Clark State Park Campground?
- 12 months ahead via ND Parks & Rec portal. Book on the operator's own page.
Before you go
North Dakota rules for RV renters
North Dakota rules
Verified 2026-05-10
- Rental tax
- 7%
- Min driver age
- 21+ · 25+ Class A
- Gravel roads
- Allowed, disclose
- Generator quiet hours
- 22:00-07:00
- Alcohol in cabin
- No open container
- Dump station
- Standard