Eka Zavrl / Planinsko polje (Planina
polje). Slovenia has become known to the world for its Kras (Karst),
which has given the name to many karstic features around the world
(polje for a karstic field, doline for sinkhole and so forth). The
most interesting karstic lakes are both intermittent and seasonal, and
there are 25 such "polje" lakes in the Notranjska region alone.
