Islands
A detailed look at the island boundaries, coastal features, and Mediterranean landscapes
Mljet National Park: geography
Location: Croatia. Recorded area: 53 km².

Croatia's green island sanctuary of karst lakes and Benedictine heritage
Mljet National Park
Mljet National Park occupies the western third of the island of Mljet in southern Croatia, protecting an extraordinary landscape of karst terrain, saltwater lakes, and dense Mediterranean forests. Established on November 11, 1960, it represents the first institutionalized attempt to preserve a pristine ecosystem in the Mediterranean region. The park encompasses approximately 5,375 hectares of land and surrounding sea, including the famous Veliko jezero (Great Lake) and Malo jezero (Small Lake)—two unique marine lakes that were once freshwater bodies thousands of years ago. These interconnected lakes, connected to the open sea through narrow channels, create a distinctive geological and oceanographic phenomenon rare in the world's karst landscapes. The park is often called the "Green Island" due to its lush vegetation, which covers over 90% of its surface and represents some of the most well-preserved Mediterranean forest in the Adriatic region.
- Location
- Croatia
- Park type
- National park
- Established
- 1960
- Area
- 53 km²
Coastal, marine, and island status of the protected territory
Geographic Location of Mljet National Park in Croatia
- Countries
- Croatia
- Primary location
- Croatia
- Geographic setting
- Coastal · Island · Marine
Mljet National Park’s mapped boundary frames 53 km²
Mljet National Park mapped boundary and 53 km² area
- Boundary area
- 53.9 km²
- Boundary perimeter
- 29.8 km
- Northernmost point
- 42.8117° N
- Southernmost point
- 42.7476° N
- Easternmost point
- 17.4497° E
- Westernmost point
- 17.3106° E
- Geographic centre
- 42.7796° N, 17.3844° E
- North–south span
- 7.1 km
- East–west span
- 11.4 km
Stored lowland relief classifications and recorded landscape features
Mljet National Park Terrain Geography and Named Natural Features
Selected named natural features
Peaks
Straža
156 m
Bays
Uvala Lokvica
Capes
Gornja Ponta Hljeba
Capes
Rt Goveđa posta
Bays
Uvala Mala Priveza
Island relief, Mediterranean climate zones, and forest cover profiles
Mljet National Park Environmental Settings and Mapped Classifications
- Relief
- Lowland
- Climate
- Mediterranean
- Water
- Major water bodies
- Forest cover
- Mostly forested
- Seasonality
- Year-round
Landscape features
Islands · Lakes · Forest · Coast
Habitat types
Mediterranean forest · Coastal habitat · Marine habitat
Compare Mljet's Unique Karst and Island Ecosystems with Neighboring Protected Areas Across the Adriatic
Discover More National Parks and Protected Areas Near Mljet National Park

West
Lastovo Nature Park
Mapped karst terrain, ancient architecture, and natural island geography.
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- Area
- 46.87 km²
- Established
- 2006
- IUCN
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- Relief
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Biokovo Nature Park: Protected Landscape and Karst Terrain in Dalmatia
Explore Dalmatia's premier protected mountain range along the Adriatic.
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- Area
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- Established
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- IUCN
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- Relief
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East
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- Area
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- Established
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East
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Dinaric massif rising above the Adriatic coastal basin.
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- Area
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Southwest
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Mapped boundaries and natural terrain of a key Italian national park.
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- Area
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East
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East
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Mljet National Park
Explore the map, landscapes, and protection details for Mljet National Park.