Coasters Retreat is in Ku-ring-gai Chase National
Park, on the western shores of Pittwater looking
northward toward the Basin. Coasters Retreat is
made up of fifty holiday houses set in the bush and
beside the beach. Two of them date from
settlement in 1922-1924. Coasters Retreat has no
road or land access and is entirely dependent on
transport via the Palm Beach Ferry Service.
Coasters Retreat is serviced by two wharves, and a
rural fire brigade.