Home Entertainment GRAINGER REWIND: Indian Cave’s history runs thousands of years deep GRAINGER REWIND: Indian Cave’s history runs thousands of years deepSeptember 3, 2026 BLAINE – Hidden at the base of Joppa Mountain near the Holston River, Indian Cave is more than an abandoned tourist attraction. The Grainger County… Login to continue reading Login Sign up for complimentary access Sign Up Now Close Austin Dalton Articles: 804 Previous Post Grainger County Sheriff’s Department to host Drug Take Back event Next Post Tour de Mater brings riders together for a bigger reason