4Mount Athos, Greece – The Monastic Republic

Mount Athos, located in northern Greece, is a unique and sacred place. Often referred to as the “Monastic Republic,” this UNESCO World Heritage site is home to 20 active monasteries, inhabited by Orthodox Christian monks.

Only male visitors with a special permit are allowed to enter, making it one of the most exclusive and mysterious destinations in Europe. The pristine nature and spiritual aura of Mount Athos are truly exceptional.