
Lewis Lake Campground sits at 7,800 ft along the southeast shore of Lewis Lake, eight miles from the South Entrance. A boat ramp sits near the campground information and registration area, and canoe, kayak, and motor boats are allowed on Lewis Lake. Boat permits and an aquatic invasive species inspection performed by park staff are required. This National Park Service campground is reservable and offers lakeside access with forested surroundings.
Tent, RV (no hookups)
Lewis Lake and surrounding mountains
South Entrance of Yellowstone; Lewis Lake area
Family campground; kids enjoy lake access and boating; basic facilities
Late spring through early fall; boating season
Internal roads are gravel; expect some tight turns depending on site. Large rigs should verify site length and turning radii; plan for simple backing maneuvers if needed.
Lakeside basecamp—functional and family-friendly with boating on Lewis Lake; not a deep wilderness retreat; privacy varies by site.
No on-site showers; vault toilets available; no laundry facilities—plan accordingly
Tent, RV (no hookups)
Boating, fishing, hiking
Recreation.gov (Booking: Varies)
Pets Allowed - Leash at all times; some trails may restrict pets
To Park Entrance
8 miles
Elevation
7800 ft (2377 m)
Yes, Yellowstone is bear country. Store food in provided lockers, keep a clean camp, and carry bear spray; follow all park bear safety rules.
Yes. Lewis Lake Campground is reservable through Recreation.gov; plan to book in advance during peak season.
Potable water cannot be assumed on-site; plan to bring water and treat as needed. There are no on-site showers.
Site lengths vary; check the specific site details in Recreation.gov to confirm fit for your rig.
RVs are allowed but road conditions are gravel and turning space depends on the site; proceed with caution and verify site length before arrival.
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