Warta Mouth National Park

Lore & Background

The park's main river is the Warta, which divides it into two parts: Southern (including the former Słońsk reserve) and Northern (the Northern Polder). In the South, yearly water level changes reach up to four meters, creating a gigantic seasonal lake for excessive water, with levels rising in late fall and peaking in spring (March–April). The Northern part is rich in canals and separated from the Warta by a levee. Plant life is highly heterogeneous; swampy areas near the Warta remain largely untouched, making them an interesting object of study for biologists, as most major European river valleys have been altered by humans.

Reader's Guide

Warta Mouth National Park holds significance as Poland's youngest national park and a critical wetland under the Ramsar Convention since 1984. Its seasonal flooding and untouched swampy areas provide a rare example of a natural river valley ecosystem in Europe, making it a key site for biological research and bird conservation. The park protects 245 bird species, 26 of which are endangered, and serves as a major breeding ground for ducks and other waterfowl. Its legacy includes the Centre of Natural Education, which promotes environmental learning through ornithology camps and ecology workshops. The park also received the EDEN award in 2009 as a European Destination of Excellence for non-traditional tourism. By preserving a dynamic floodplain habitat, it offers a model for balancing human activity with nature, while its trails and facilities allow public access to observe wildlife. The ongoing threat from plant regrowth highlights the need for active management to maintain meadow and pasture ecosystems for bird lairs.

Did You Know?

• Warta Mouth National Park is the youngest of Poland's 23 national parks, created on 19 June 2001.
• The park's Southern part experiences yearly water level changes of up to four meters, acting as a seasonal lake.
• It hosts 245 bird species, with 160 breeding, including 7–8 species of ducks.
• The park was awarded the EDEN 'European Destinations of Excellence' for non-traditional tourism in 2009.