Triglav, with an elevation of 2,863.65 metres (9,395.2 ft), is the highest mountain in Slovenia and the highest peak of the Julian Alps. The mountain is the pre-eminent symbol of the Slovene nation, appearing on the coat of arms and flag of Slovenia. It is the centrepiece of Triglav National Park, Slovenia's only national park. Triglav was also the highest peak in Yugoslavia before Slovenia's independence in 1991.

The Julian Alps are a mountain range of the Southern Limestone Alps that stretch from northeastern Italy to Slovenia, where they rise to 2,864 m at Mount Triglav, the highest peak in Slovenia. A large part of the Julian Alps is included in Triglav National Park. The second highest peak of the range, the 2,755 m high Jôf di Montasio, lies in Italy.