Hydra

Hydra, located in the Saronic Gulf southwest of Athens, distinguishes out from its neighbors due to its absence of motor vehicles. That's correct, you'll have to walk or ride a donkey through the cobblestone streets. But that's a big part of Hydra's allure for visitors. While you're here, wander the island's pebbly beaches and visit its picturesque seaside villages, such as Hydra Town, where you'll find traditional residences and some of Hydra's greatest nightlife places.

Hydra, which rises like an emerald from the blue depths of the Saronic Gulf, is a quiet and tranquil land of rocky hilltops and shaded pine forests. The island is a remarkable jewel, having easily kept its true character and traditional attractions. It is a popular summertime getaway for well-heeled Athenians and the international arts community. Hydra has a strong marine culture and is one of Greece's most popular yachting destinations, home to the famed Kamini Yacht Club and a variety of charter businesses.

Where to stay in Hydra: The nine-room Orloff Boutique Hotel, built in 1796, has old-world elegance. Take over one of the island's Airbnbs, such as Anemos, a beachfront home with a heated pool in Porto Cheli, if a pool is a must.

Location:the Aegean Sea between the Myrtoan Sea and the Argolic Gulf.