Two explorers at the bottom of a sinkhole of lake Cerknica in the Notranjska region, of Karst Slovenia.

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Two explorers at the bottom of a sinkhole of lake Cerknica in the Notranjska region, of Karst Slovenia. For some six months, it is filled with water, and during the other half of the year, it is dry and you can walk on the bottom of the lake.

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Size: 5472px × 3648px
Location: Lake Cerknica, Notranska, Slovenia
Photo credit: © Menno Boermans / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adventure, beauty, carniola, cerknica, day, eastern, europe, explorer, exploring, holiday, horizontal, lake, landmark, landscape, men, natural, nature, notranjska, outdoor, outdoors, people, pointing, scene, scenics, sinkhole, slovenia, standing, travel, traveler, traveling, triglav, urban