Crescent Beach is a St. Johns County Atlantic beach on Anastasia Island, south of downtown St. Augustine along A1A. The beach offers hard-packed sand, a drivable shoreline in season, and views toward Matanzas Inlet.

Crescent Beachfront Park at 6930 A1A South has free parking with 145 spaces, restrooms, outdoor showers, and two pavilions. A boardwalk provides ADA access from the parking area to the beach. Beach driving on the hard-packed sand is permitted seasonally from March through September with a paid pass.

Leashed dogs are welcome at all times, including in the water. The leash maximum is 12 feet per St. Johns County code. Admission and parking are free. Beach access hours run from 8 am to 7:30 pm from May through October. From November through April, the beach is open overnight except during emergency conditions.