Julian Alps

Triglav National Park (TNP; Slovene: Triglavski narodni park, TNP) is the only national park in Slovenia. It was established in its modern form in 1981 and is located in the northwestern part of the country, respectively the southeastern part of the Alpine massif. Mount Triglav, the highest peak of the Julian Alps, stands almost in the middle of the national park. From there the valleys spread out radially, supplying water to two large river systems with their sources in the Julian Alps: the Soča and the Sava, flowing to the Adriatic and Black Sea, respectively.

The Triglav Lakes Lodge (Slovene: Koča pri Triglavskih jezerih) (1685 m) is a mountain lodge between Double Lake (Dvojno jezero) and the artificial Lake Močivec (jezero Močivec) below Mount Tičarica in the heart of the Julian Alps, northwestern Slovenia. The first structure was built in 1880 by an Austrian hiking club. In 1955 and 1988, it was rebuilt and expanded. It has four dining rooms with 150 seats, 13 rooms with 30 beds, and 13 larger sleeping rooms with 170 bunks. The lodge is open from the end of June until the start of October

The Triglav Lakes Valley (Slovene: Dolina Triglavskih jezer) is a rocky hanging valley in the Julian Alps in Slovenia, below the sheer sides of Mount Tičarica and Mount Zelnarica southwest of Triglav. The valley is also called the Seven Lakes Valley (Dolina sedmerih jezer), although there are ten and not seven lakes in the valley. It is above the tree line and is geologically alpine karst; therefore it has also been termed the Sea of Stone Valley (Dolina kamnitega morja).

Trenta (pronounced [ˈtɾeːnta]) is a settlement in the Municipality of Bovec in the traditional Gorizia region in western Slovenia. It lies on the upper Soča River in the Goriška region, the northern part of the Slovene Littoral, along the road from Bovec up to Vršič Pass. It encompasses the Trenta Valley and its side valleys within the Julian Alps, all part of Triglav National Park. In the Middle Ages, the area south of the pass was ruled by the Patriarchs of Aquileia, later by the Republic of Venice, until the estates were incorporated into the Inner Austrian lands under the Habsburg emperor Maximilian I in 1509 and ruled within the Princely County of Gorizia and Gradisca. Trenta itself was settled in the 14th century; ironworks were documented in 1579. A miners' church, dedicated to the Virgin Mary of Loreto, stands above the village on the way to Vršič Pass. It was erected in 1690 by the owners of the Trenta bloomeries, the Counts of Attems. The Trenta Lodge information center of Triglav National Park and the Juliana Alpine Botanical Garden are located in Trenta.

Komna is a mountain karst plateau in the Julian Alps in northwestern Slovenia. It has an elevation from 1,300 metres (4,300 ft) to 1,750 metres (5,740 ft). It has a triangular shape and rises above the Bohinj Basin. To the east, it continues into the Triglav Lakes Valley. The lowest measured temperatures in Slovenia were recorded at Komna in January 2009, reaching −49 °C (−56 °F).

Black Lake (Slovene: Črno jezero) (1,319 metres or 4,327 feet) is the lowest-lying lake in the Triglav Lakes Valley, part of the Julian Alps in Slovenia. It is named for its location in a basin in the middle of the forest, which stretches right to the edge of the Komarča rock face. Because of its relatively low elevation, it is the warmest of the Triglav Lakes. At the surface, its temperature in summer is 9 °C (48 °F), whereas in winter it is 3 °C (37 °F). It is 150 m (490 ft) long, 80 m (260 ft) wide, and up to 6 m (20 ft) deep. The Alpine Newt (Ichthyosaura alpestris), endemic to the Alps, lives in it.

Savica Falls is a waterfall in northwestern Slovenia. It is 78 meters (256 ft) high and is fed by a karst spring also called Savica just above the waterfall. A large portion of water is sourced from a karst basin around Black Lake, which lies around 500 meters (1,600 ft) higher above the waterfall, because of which the spring has a relatively steady and strong flow. Water flows to the spring below the ground, where it splits into two parts. After heavy rains, the water supply from the lake and its surroundings may exceed the capacity of tunnels, and a portion of water flows on the surface in cascading waterfalls 600 meters (2,000 ft) high. The waterfall continues in a stream of the same name, which flows into Lake Bohinj as its main source. Water from Lake Bohinj is further a source of the Sava Bohinjka, which forms the Sava River after joining with the Sava Dolinka.

Kanjavec is a 2,569-metre (8,428 ft) mountain in the center of Triglav National Park. It lies between the Dolič Pass at 2,164 m, the Hribarice Pass at 2,306 m and the Prehodavci Pass at 2071 m. Kanjavec is also a popular ski touring destination. From the summit, there is a panoramic view of the surrounding mountains. It is relatively easy to ascend, with a few exposed areas.

Soča (pronounced [ˈsoːtʃa], Italian: Sonzia) is a dispersed settlement in the Municipality of Bovec in northwestern Slovenia.

The Migovec System (Slovene: Sistem Migovec) is a 43,009-metre-long (141,000 ft) and 972-metre-deep (3,190 ft) Alpine cave system within Mount Tolmin Migovec (Tolminski Migovec) in the Municipality of Tolmin in northwestern Slovenia. The mountain and the cave system are part of Triglav National Park. The combined system is the longest known cave in the country, followed by the Postojna Cave System (24,340 m or 79,900 ft).

Ukanc (pronounced [ˈuːkants]) is a settlement near Lake Bohinj in the Municipality of Bohinj in the Upper Carniola region of Slovenia. It is southwest of the lake. The majority of buildings in the settlement are either hotels or holiday houses.

Aljaž Tower (Slovene: Aljažev stolp) or the Triglav Tower (Triglavski stolp) is a tower, a storm shelter and a triangulation point on the summit of Mount Triglav in northwestern Slovenia. Along with Triglav, it is a landmark of Slovenia and a symbol of the Slovenehood. The tower was designed by Jakob Aljaž, a priest in the Upper Carniolan village of Dovje, who also had it erected, in 1895. Today it is owned by the state, tended by the Ljubljana Matica Alpine Club and stands on a parcel belonging to the Municipality of Bohinj.