Notranjska Regional Park

Notranjska Regional Park

Littoral-Inner Carniola

75/10090 min

Notranjska Regional Park, located in the Littoral-Inner Carniola region of Slovenia, is celebrated for encompassing Lake Cerknica, one of the largest intermittent lakes in Europe. The lake’s surface area fluctuates dramatically with the seasons, reaching up to 38 square kilometers when full and disappearing completely during dry periods, revealing a lush landscape beneath. This dynamic karst environment is surrounded by the Javornik Hills and Mount Slivnica, part of the Dinaric Alps, offering stunning natural vistas. The park is a vital habitat for diverse amphibious plants and numerous bird species, designated as an Important Bird Area by BirdLife International. Visitors can enjoy various watersports like rowing when the lake is full. The region also features protected Natura 2000 areas, emphasizing its ecological importance. Notranjska Regional Park offers a captivating blend of geological phenomena, rich flora and fauna, and cultural history, making it a unique destination for nature lovers and outdoor enthusiasts.

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Astuce: The best time to visit Notranjska Regional Park is during the autumn when Lake Cerknica is typically full, providing spectacular views and opportunities for water-based activities. Visitors are advised to check local conditions in advance due to the lake's intermittent nature. Booking guided tours or boat trips ahead of time is recommended, especially in peak seasons. The park offers various discounts for groups and families, and visitors should prepare for variable weather conditions typical of the continental climate. Comfortable walking shoes and binoculars for birdwatching are recommended.

Faits intéressants

  • Lake Cerknica is the largest intermittent lake in Slovenia and one of the largest in Europe, with its surface area varying from about 28 to 38 square kilometers.
  • The lake can disappear completely during dry summers, turning its bed into a meadow rich with vegetation.
  • It is an Important Bird Area designated by BirdLife International, crucial for many nesting bird species.
  • The lake was described in the 17th century by Johann Weikhard von Valvasor, who proposed a mechanical model of its filling and emptying.
  • The surrounding hills, Javornik and Slivnica, are part of the Dinaric Alps and create a dramatic natural backdrop for the park.

Histoire

The history of Notranjska Regional Park is closely tied to Lake Cerknica, first mentioned by the ancient geographer Strabo as a marsh named Lugeon.

In the late 17th century, Johann Weikhard von Valvasor scientifically described the lake's filling and draining mechanism, contributing to early karst hydrology studies.

Further research by Tobias Gruber and Belsazar Hacquet in the 18th century advanced understanding of the lake’s unique intermittent behavior.

2000

Over centuries, the area has been recognized for its ecological and geological significance, leading to its protection under Natura 2000 and establishment as a regional park.

Guide du lieu

1
Lake Cerknica

A unique intermittent karst lake whose surface area varies seasonally, offering dynamic landscapes and habitats. Visitors can observe the lake's dramatic changes and enjoy boating during full phases.

2
Javornik Hills

Mountain range south of Lake Cerknica, rising to 1,268 meters, providing hiking opportunities and panoramic views of the park's karst landscape.

3
Mount Slivnica

A prominent peak north of the lake reaching 1,022 meters, known for its scenic views and cultural significance in the region.

Contact

Téléphone: (01) 709 06 36