UNESCO Considers Protecting Early Human Habitation Sites

July 04, 2017 12:22 AM
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In the southwestern part of Germany, the mountain ranges are crisscrossed with subterranean rivers that have left the area honeycombed with ancient limestone caves. This area is rich in human history and the United Nations Educational, Scientific and Cultural Organization, or UNESCO, is considering declaring the caves a World Heritage Site. VOA's Kevin Enochs reports.