A "boardwalk area" refers to a designated space typically made of boards, often found along a beach or waterfront, where people can walk or stroll leisurely. Full definition
Just make sure you get there early — the beach and boardwalk area does tend to get crowded during high season. (theeverygirl.com)
Mission Beach and Pacific Beach have a fantastic boardwalk area as well, for those who want to do more than just lie in the sun all day. (travelandleisure.com)