Walnut Creek is a national park campground at Keystone Lake in Unknown. Reservations are managed through Recreation.gov. Instead of refreshing Recreation.gov, let Campsite Tonight watch for cancellations and automatically drop an open site into your cart the instant one frees up.
Walnut Creek is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 50 ft. Campers rate it 4.6/5 across 1475 reviews.
Total reservations in April — 2023: 141 · 2024: 106 · 2025: 99
Address
Unknown
Coordinates
0.0000, 0.0000
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
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