Home to thermal springs, ancient ruins, and lovely traditional fishing villages, Milos—an island that sees less traffic than Santorini and Mykonos—also has some 80 beaches to explore. Backed by low rock formations, Kolymbithres, a small beach located close to the town of Naoussa, draws families to its warm, aquamarine waters. Come back if you want more specific pointers. Buses run to most popular beaches daily. City Break. Lourdata, which is near Pesada, has a nice beach scene.
That said, the mainland has some excellent spots to relax and beach it.
The Best Beaches in Greece
See also: Looks great. Patmos the spiritual island where the light is possibly blessed. All the Greek Islands can be windy in August when the Meltemi blows. Read more about swimming in Greece. Many places to eat and stay are in the immediate area.