Data
Year of establishment
2001 year
Area
1414 he.
Objectives of establishment
The Sietuva Landscape Reserve protects the landscape of the ancient proterozoic lake Duburys with the natural Sietuva stream, low-lying marshes, protected plant species (Siberian Iris, Green-headed Fritillary, and protected animal species (sea eagle, black apollo) and cultural values (Burbiškės mounds, Sietuva and Dargiai threshing floors).