Experience nature"s palette at its colourful best, where visitors can witness a breathtaking natural water reserve at the meeting point of three countries, At Zelenci Springs—where Italy, Austria, and Slovenia meet near the Kranjska Gora region in Triglav National Park—multiple springs combine to form a crystal-clear, aquamarine lake, a source for the Sava Dolinka River, which feeds into the Danube River.