The biggest feature of this rock is the cave-like slot on a west/sw facing wall with a left-facing flake sticking out to form a roof. It is separated from Prow Rock by a wide crack in a dihedral formed by these two. Prow is to the south of chain.
Probably 200 yards from the south parking lot. Look at the pics and find it from there.
Browse More Classics in Chain Rock
Mountain Project's determination of some of the classic, most popular, highest rated routes for Chain Rock:
NW Arete V0 Boulder, 20 feet
N Face S Chain V0+ Boulder, 13 feet
Cave Route aka Cavus Maximus V2 Boulder
Featured Route For Chain Rock