lacul dracului on nera river,banat-romania

water view trekking trees tree travel tourism summer spring severin scenic scenery romania river park outdoor nereibeusnita nereibeunia nereibeu nerei nera nature natural national name mountains mountain locvei located leaves landscape lake lacul karst hiking green gorges gorge forest foliage environment dracului destination countyit county cheile cave caras caraa cara beusnita beginning beauty beautiful