Triglav, Mountain summit in Stara Zagora Province, Bulgaria

Triglav is a mountain massif in the Kalofer section of the Balkan Mountains, in Stara Zagora Province, Bulgaria, between the Tazha and Gabrovnitsa rivers. Its ridge is wide and rocky, sloping southeast, with steep, hard-to-reach slopes. The name comes from three consecutive peaks: Golyam Kademliya (2275.4 m), Malak Kademliya (2225.7 m) and Pirgos (2195.2 m).

The mountain's name is rooted in old Slavic and refers directly to its three-headed shape, suggesting it was named long before any modern mapping of the region. Over the centuries, its elevated position made it a natural lookout over the surrounding lowlands.

The massif was called Kademlia until 1942, when it was renamed Triglav after its three consecutive peaks: Golyam Kademlia (2275.4 m), Malak Kademlia (2225.7 m) and Pirgoss (2195.2 m). A street in Sofia's Poduyane quarter still bears the old name, Kademlia. The ridge continues southeast over Zli vrah and Tanastepe.

The summit is reached by marked hiking trails, and Mazalat Hut offers a stopping point with shelter along the way. Weather on the upper slopes can change fast, so warm layers and sturdy footwear are worth bringing regardless of the season.

Two waterfalls, Kademliysko Praskalo and Babsko Praskalo, run down the rocky slopes and differ noticeably from each other in height. Visiting after the spring snowmelt gives the best chance of seeing both at their fullest flow.