Mljet National Park
About
Located on Croatia’s Adriatic island of Mljet, the Mljet National Park is a UNESCO World Heritage Site recognized for its rich biodiversity and striking natural landscapes. The park encompasses over 50% of the island’s territory, featuring the twin volcanic lakes – Veliko and Malo jezero – surrounded by dense Mediterranean pine, oak, and beech forests. Hikers and nature lovers can explore more than 40 km of well‑marked trails, caves, and historic sites, including the 12th‑century Monastery of St. Mary. The park’s calm, protected environment attracts a diverse mix of visitors—from families with children to history enthusiasts—making it a quintessential gateway to Croatia’s natural heritage.
Highlights
- Twin Lakes
- Lush Mediterranean Forests
- Ancient Monastery
Must-See Areas
Good to Know
Good for
Best time to visit
Late spring to early autumn (May–September) offers pleasant temperatures, clear skies, and the best scenery.
At a glance
- Typical visit: about 3 hours