Youghiogheny River Lake · Pennsylvania
Overview The Mill Run Camping Area is located on Youghiogheny River Lake in the heart of the Laurel Highlands. The lake spans the Mason-Dixon Line between Pennsylvania and Maryland. Clean waters, forested mountains and steep-sided valleys provide an unsurpassed setting for recreational opportunities.
Sites at Mill Run 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 | 30 |
|---|---|
| Site types | Standard |
| 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 Mill Run 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.
| Outflow Camping | Cancellation alerts available |
|---|---|
| Somerfield North Recreation Area | Cancellation alerts available |
| Youghiogheny Recreation Area | Cancellation alerts available |
Page data refreshed 2026-10-29. Site facts come from the official directory listing for Mill Run Recreation Area; cancellation statistics come from our own scanning logs.