||Turn west off of Highway 169 on the road just before the rock/landscaping company (about 2 miles past 145th St. W). The road comes to a T after 0.3 mi, take a right and follow the road into a dude's yard where a sign reads "No parking beyond this point." The road turns left. Walk for 10 minutes (0.5 mi) with marsh on either side, climb a small hill and stop where the gravel road, called Middle Road, intersects the park's main loop, the Mazomani Trail. The Big Rock, a gray and black bulk, larger than a city bus and approximately the same shape, sits out in the open past some trees on the right.
See article in the Star Tribune.