Geography
The
Plitvice Lakes are situated in eastern Lika, between Mala Kapela and
Licka Pljesevica mountains, by the main road from Zagreb to the Dalmatian
coast. The name refers in the first place to a group of lakes in the
area and then, by extension, to the area as a whole. A shortened version
of the name is used colloquially -- Plitvice -- to refer to the lakes
and the lake area, to be distinguished from the name Plitvica, which
refers to a village and a little stream of the same name in the northern
part of the national park.
Different
sources and researchers give different figures for the number of lakes.
The usual number given is sixteen: Proscansko Lake (Prosce), Ciginovac,
Okrugljak, Batinovac, Vir, Veliki and Mali Jovinovac (Veliko and Malo
Jezero), Galovac, Milino Jezero, Gradinsko Lake, Veliki Burget (burget
is a local word for a small lake or tarn), Kozjak, Milanovac, Gavanovac,
Kaludjerovac, and Novakovica Brod. The total area of the lakes is about
2 sq. km. The figure is approximate, depending on whether the cascades
are also included or not. Besides, the height of the cascades changes
with time, as will be explained further below, thus changing also the
total surface area of the lakes. Some three-fourths of this area is
taken by the two largest lakes: Kozjak - 81.5 hectares and Prosce -
68 hectares.
The
greatest depths have also been recorded in these lakes: 46 m in Kozjak
and 37 m in Prosce. Together with ten smaller lakes between them, these
two lakes form the Upper Lakes group. Downstream from Kozjak lie the four
Lower Lakes Lower Lakes occupy a much smaller area than the Upper Lakes.
The terrain around these lakes and parts of the cascade beds are covered
with woods. The Lower Lakes have limestone (Cretaceous) beds and are therefore
situated in a canyon cut by a river at a time before the lakes were formed.
Though the canyon is not very deep (70 - 80 m), its steep sides give the
lakes a special atmosphere and picturesque quality.