Lewis Lake Campground Reservations, Map & Guide
Plan Lewis Lake Campground reservations with 2026 dates, tent and RV limits, south Yellowstone access, amenities, and availability.
Check official availability ↗Source checked
Availability & Official Booking
Availability has not been verified. Check the official provider for your dates.
How Booking Works
Reservations are released on a rolling 6-month basis. Check individual site dimensions before booking because many sites fit smaller equipment.
- Provider
- Recreation.gov
- Published season
- June 15–October 11, 2026
Lewis Lake Campground Map & Location
Lewis Lake is 12 miles north of Yellowstone’s south entrance between the entrance station and West Thumb.
Open location map ↗Campsite Specifications
| Campground Specification | Details |
|---|---|
| Total Campsites | 84 sites |
| Max RV / Trailer Length | 25 feet |
| Elevation | 7,800 feet |
| Cellular Coverage | No Signal |
| Price Per Night | $20.00 |
| Booking Window | Reservations are released on a rolling 6-month basis. Check individual site dimensions before booking because many sites fit smaller equipment. |
| Reservation Portal | Recreation.gov ↗ |
Cell coverage is a planning estimate, not a carrier guarantee. Terrain, weather, congestion, and carrier equipment can change reception.
Amenities, Access & Nearby Places
Amenities
The 84-site campground has vault toilets, seasonal potable water, food-storage lockers, and no utility hookups.
Accessibility
Use Recreation.gov campsite filters and details to verify accessible routes, parking, and restroom access.
Nearby
Lewis Lake boating and fishing, West Thumb Geyser Basin, Yellowstone Lake, and the south entrance.
Lewis Lake Campground FAQ
How do I reserve Lewis Lake Campground?
Reservations are released on a rolling 6-month basis. Check individual site dimensions before booking because many sites fit smaller equipment.
What size RV fits at Lewis Lake Campground?
The published equipment limit is 25 feet. Individual sites can have smaller limits, so match the exact equipment dimensions on the booking page.
Is ParkWatch the official booking website?
No. ParkWatch is an independent comparison and availability aid. Complete reservations only through the official park-authorized provider.