Stanislaus River Parks · California
Overview McHenry Avenue Campground is part of the park system scattered along the lower Stanislaus River within the foothills of the Sierra Nevada. The environmental campground boasts quiet, peaceful tent sites situated close to the river’s edge. The scenic recreation areas and river access points are popular for activities such as rafting, picnicking, hiking and much more.
Sites at McHenry Avenue Recreation Area are reserved through Recreation.gov. Sites here can be reserved in advance through the official system, and they are claimed fast — cancellations then trickle back all season, unannounced, at any hour of the day or night.
| Total sites | 13 |
|---|---|
| Site types | Tent only, Group |
| Location | Oakdale, CA |
| Book through | Recreation.gov |
| Official listing | Recreation.gov |
Because sites are booked months ahead, a steady share of reservations get cancelled as trips fall through. Each cancellation instantly returns that site and those nights to the official calendar — first-come, first-served, no waitlist, no announcement. Refreshing the booking page yourself, every few minutes for weeks, works in theory. In practice, the people who get these sites are the ones who hear about the opening first.
itOpened scans the Recreation.gov calendar for McHenry Avenue Recreation Area around the clock. When a site matching your dates and your vehicle opens, you get a text with a direct link to it. You book it yourself, in your own account, at the normal price. We never book, hold, or resell — your fee pays for monitoring, and openings are first-come, so speed is the whole game.
| Horseshoe Road Recreation Area | Cancellation alerts available |
|---|---|
| Valley Oak Recreation Area | Cancellation alerts available |
Page data refreshed 2026-10-29. Site facts come from the official directory listing for McHenry Avenue Recreation Area; cancellation statistics come from our own scanning logs.