The Triglav Lakes Valley () is a rocky hanging valley in the Julian Alps in Slovenia, below the sheer sides of Mount TiÃÂarica and Mount Zelnarica southwest of Triglav. The valley is also called the Seven Lakes Valley (), 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 ().
The lowest lake is the Black Lake () at an elevation of above sea level; it is above the rocky slope of the KomarÃÂa Crag. The Alpine newt (Ichthyosaura alpestris), endemic to the Alps, lives in it. Below Mount TiÃÂarica (elevation ) there are two interconnected lakes known as the Double Lake (). At an elevation of lies the Big Lake () or the Lake Ledvica (literally: Lake Kidney; ). It has the shape of a kidney and is the largest and the deepest of these lakes. The highest is the Podstenje Lake (), which is located at an elevation of .
There are two mountain lodges in the Triglav Lakes Valley. The Triglav Lakes Lodge (; ), owned by the Ljubljana-Matica Hilwalking Club, is located at its southern edge, whereas the Central Sava Lodge at Prehodavci (; ), operated by the RadeÃÂe Alpine Club, is located at its northern edge. They are two hours apart. They may be accessed from Bohinj over the Komna Plateau (5 hours to the Triglav Lakes Lodge), from Bohinj over the KomarÃÂa Crag (3 hours), from the Blato Pasture (3:30 hours), from Trenta (3 hours to the Central Sava Valley Lodge, and over Trebià ¡ÃÂina Pasture (3:30 hours to the Central Sava Valley Lodge).
The designer Marko PogaÃÂnik stylised the Triglav Lakes Valley in the Slovenian coat of arms with two wavy lines under the silhouette of Triglav.