4Kythnos

Kythnos is one of the Cyclades’ best-kept secrets, offering easy access from Athens without the crowds that often follow. The island is known for its beautiful beaches, many of which remain quiet even in summer, and its charming hilltop villages.

One of Kythnos’ highlights is its natural thermal springs, adding a wellness element to its relaxed appeal. The island attracts a low-key crowd—mostly Greeks and travelers in the know—making it ideal for those who want a calm escape close to the mainland.