Lewis Lake Campground sits at 7,800 feet, about twelve miles from the park's South Entrance and a short walk from the southeast shore of Lewis Lake. A boat ramp near the registration area puts canoes, kayaks, and motorboats on one of the park's large high-elevation lakes (a boat permit and aquatic invasive species inspection are required). Maximum total vehicle length is 25 feet, and water is only available July 1 through October 1.
Check this campground’s official reservation page for its current release schedule and seasonal openings. We have not verified a booking window for this campground.
We check Recreation.gov right now — no stale numbers, just what’s actually open.
Find a cabin near Lewis Lake Campground — Yellowstone National Park
Moran, just outside the South Entrance, has cabins and vacation rentals worth checking if Lewis Lake is full.
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81 sites
July and August, when the South Entrance corridor and the lake see their heaviest use.
Yes — Lewis Lake Campground — Yellowstone National Park is a federal campground booked through recreation.gov, and its sites fill up on weekends and during peak seasons. July and August, when the South Entrance corridor and the lake see their heaviest use. Reserve early on recreation.gov, and set a Camp.land alert to catch cancellations the moment they open.
Lewis Lake Campground — Yellowstone National Park has 81 campsites, including Standard (no hookups).
Check this campground’s official reservation page for its current release schedule and seasonal openings. We have not verified a booking window for this campground.
Lewis Lake Campground — Yellowstone National Park occasionally has same-day or cancellation openings on recreation.gov, especially midweek. Camp.land watches Lewis Lake Campground — Yellowstone National Park for cancellations and emails you the instant one opens, with a direct booking link.
Your first alert is free — no card required. We’ll email you the moment a site opens.
Set Alert for Lewis Lake Campground — Yellowstone National Park