Blue Hole is a classic small-town swimming and picnic spot near Bergton, Virginia, set at the headwaters of the North Fork of the Shenandoah River in the George Washington National Forest of rural Rockingham County. A beloved local gathering place for generations — legend even has it that a teenage George Washington passed through while surveying the area — this free, easygoing day-use area is a quintessential slice of Shenandoah Valley summer.

The setting is shady and scenic: a mountain river pooling up beside a grassy picnic area, tucked into the forested hills along Route 259. It's a relaxed place to wade, splash, cast a line, and spread out a picnic on a warm afternoon, with cool national-forest water and quiet country all around.

One honest note about the swimming: years of flooding and erosion have gradually filled in the old deep hole with sediment and rock, so the water is shallower than it once was, with rocks now exposed in places. Diving is no longer allowed here — always wade in and check the depth, and keep an eye on kids in the moving water. (Local leaders have talked about restoring the hole to its former depth, so conditions may improve over time.)

To get there, follow I-81 to Exit 257 near Harrisonburg and take Route 259 west through Broadway toward Bergton, watching for the Blue Hole Picnic Area sign. There's no fee. Summer is the season for a dip; spring and fall are lovely for a quiet picnic by the river. Pack out everything you bring in, respect the no-diving rule, and enjoy one of the upper Shenandoah Valley's most enduring little swimming and picnic spots.