Lock 4 is a 150 acre mountain bike park on the shores of Old Hickory Lake in Gallatin Tn.  Since 1990, Biker's Choice has helped its customer base construct, maintain, and market the park.   We have had tremendous success in doing so.  The trail is roughly 8 miles in length, which 90 % of it is sweet, well groomed single track trail.    The terrain is rolling and wooded.  Vertical feet climbed per lap is about 425 feet.  We have had clinics, state championships, and National events at the park.  We have had Lock 4  in the Tennessean,  pictured in Mountain Bike Action, and even televised on ESPN.  The park also serves the citizens of Middle Tennessee on a weekly basis using the park recreationally.

Trail Conditions:  -

DIRECTIONS:

From Nashville: Take I-65 north and exit onto the 386 by-pass, Complete the parkway and it will merge onto Gallatin Rd. Go about 7 miles and turn right onto Lock 4 road across from O’Charley's.  This is your road, take it 6 miles to the parking lot. 

From I40w (Knoxville): Approximately 25 miles outside of Nashville Take a right on North Hwy 109. Go over Old Hickory Lake and Make the next left on Peach valley rd. This dead-ends into Lock 4. Turn left and follow to parking lot.