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Piney Flats, TN

Boone Lake

4,400 acres of TVA waters between Piney Flats and Johnson City

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Boone Lake is the centerpiece reservoir of the upper Holston watershed, 4,400 acres of water and 131 miles of shoreline impounded by Boone Dam where the South Fork and Watauga rivers meet. Fishing, boating, swimming, and waterfront recreation across Sullivan and Washington counties. Multiple public access points; the Boone Dam picnic area is the easiest visitor entry on the Sullivan County side.

Visit info

Boone Dam Road, Piney Flats, TN 37686
Admission
Free admission
Official website

Hours

Mon
Tue
Wed
Thu
Fri
Sat
Sun

Access points open year-round.

This native detail reuses verified Where Tennessee Began demo records. The full operational view carries live conditions, nearby lodging, and source integrity context.