Apponaug Cove Boat Ramp is a municipal paved ramp providing access to Apponaug Cove and Greenwich Bay, though it has a very shallow slope and lacks parking, making nearby alternatives like Ray's Bait and Tackle or Arnolds Neck Waterfront Park more practical for most users.

The cove offers exploration opportunities for small boats, but expect strong afternoon southwest winds and heavy recreational boat traffic on Greenwich Bay during summer months.