John Tanner Park Access provides entry to a 138-acre county park in Carroll County featuring two lakes with boating and fishing opportunities, accessible via a $5 daily vehicle pass (annual passes available for $50).

The park offers boat rentals (jon boats and pedal boats), approximately 3 miles of hiking trails, ample parking, and full camping facilities with 32 RV/tent sites with hookups, making it a convenient base for water recreation activities.