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The site details and map below come from the public Recreation.gov record and are accurate. For current dates and to book, go to Recreation.gov.
The John W. Flannagan Dam & Reservoir Area boasts an expansive lake nestled in the rolling green Cumberland Mountains of southwest Virginia, offering visitors an oasis of recreation in the summer months. The nearby dam, built primarily for flood control for the Cranesnest and Pound Rivers, creates a breathtaking lake that is maintained at nearly 1,400 feet above sea level. This facility is an ideal spot for picnicking, water activities and hiking.
Flannagan's reputation as a fisherman's paradise is well-known. Visitors can enjoy secluded coves of deep, clean water that are well-stocked with bass, walleye and trout. Boating, canoeing, whitewater rafting, and biking top the long list of activities available nearby.
The campground offers campsites with electric hookup options, bath houses, playgrounds, launch ramps and picnic shelters with grills and horseshoe pits which provide an ideal location for parties and other get-togethers.
The John W. Flannagan Dam, completed in 1964, carves out a 1,145-acre lake with nearly 40 miles of beautiful shoreline in the lush Virginia mountains.
Breaks Interstate Park is nearby, offering lodging, dining, a museum, gift shop, rafting, canoeing, rock climbing and other outdoor activities.
From John W. Flannagan Dam & Reservoir continue on RT. 739. Turn left on Rt. 611, travel 2 miles, turn left on to Corps Lower Twin Rd. Campground is .25 miles.
View on Recreation.gov ↗ Get directions ↗









Online reservations for this facility, where offered, are made through Recreation.gov. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper does not currently hold availability data for Lower Twin Campground (VA), so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Lower Twin Campground (VA). One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.