Mine is Casuarina beach in Darwin NT Australia walk for miles without see anyone until the nudist beach which is well used and beautiful followed by a espresso at the surf club
Back in the day, Anclote Key. Accessible only by boat, on a weekday I could sail there and walk the beach nude for miles, rarely seeing anyone. No tacky t-shirt shops, chain restaurants, or pink stucco motels. Just white sand; the Gulf of Mexico on one side, palms & palmetto on the other. Saw some recent pictures of it now; looks like the fucking Miami Boat Show. *SIGH*