Verkhnyadzvinsk Raion is a second-level administrative subdivision (
Raion) of
Belarus in the
Vitebsk Region. In this Raion, the extreme North point of Belarus is situated to the North of
Osveya Lake. Osveya Lake is the second largest lake in the country. Another large lake in Verkhnyadzvinsk District is Lisno, which is the twelfth largest in
Belarus.