Mljet, Mediterranean island in Dubrovnik-Neretva County, Croatia
Mljet is an island in the Adriatic Sea off the Croatian coast with two large saltwater lakes in its northern section, called Veliko and Malo Jezero, connected by natural channels. Dense pine forests and limestone cliffs surround these lakes, and the island also features numerous small coves, woodlands, and ancient settlement remains.
Romans established settlements on the island during the 1st century, including palaces and fortifications near what is now Polače village. In the Middle Ages, a Benedictine monastery was founded on the isle of Sv. Marija, serving as a religious and cultural hub for centuries.
The Benedictine monastery on the isle of St. Mary in Veliko Jezero shows how religious life shaped this place over centuries, with its architecture reflecting different periods of construction and renovation. Today, visitors can walk through the monastery and see how it functioned as a spiritual center for the surrounding communities.
Ferries regularly connect this island to Dubrovnik and the Pelješac Peninsula, with several daily departures during peak season. It works well to visit during the day and start exploring from the harbor early, leaving time to see the lakes, forests, and villages.
The two lakes are connected to the sea through underground channels, allowing seawater to seep in and create a special mix of fresh and salt water. This rare geological feature creates a marine setting found nowhere else in the region.
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