Presian Ridge (Presiyanov Rid \pre-si-'ya-nov 'rid\) is a ridge of elevation 1456 m extending 950 m in east-weat direction in Friesland Ridge, Tangra...

Presian, sometimes enumerated as Presian I (Bulgarian: Пресиян, Персиян, Пресиан) was the khan of Bulgaria in 836–852. He ruled during an extensive expansion...

Pliska Ridge by Nesebar Gap on the west, and to Bowles Ridge by Wörner Gap on the north. On the east, Mount Friesland is connected to Presian Ridge and further...

Islands. The saddle is bounded by Lyaskovets Peak to the east and by Presian Ridge to the west. The saddle was named in honour of the Catalans Francesc...

699 m), Simeon (1,580 m), St. Cyril (1,505 m), Lyaskovets (1,473 m), Presian Ridge (1,456 m), St. Methodius (1,180 m), Academia (1,253 m), and Zograf (1...

578 ft), Bowles Ridge (6.5 km or 4 mi long, elevation 822 m or 2,697 ft), Vidin Heights (8 km or 5 mi, 604 m or 1,982 ft), Burdick Ridge (773 m or 2,536 ft)...

Hill, Radnevo, Zemen Knoll, and Miziya, as well as the third ascent of Presian Ridge and the island's summit Mount Friesland (1700 m). In particular, the...

Burdick Ridge is a ridge rising to an elevation of 773 metres (2,536 ft) on Livingston Island in the South Shetland Islands. Extending for 1.9 kilometres...

Anvers Island Preker Point, Trinity Island Prelez Gap, Trinity Peninsula Presian Ridge, Livingston Island Preslav Crag, Livingston Island Presnakov Island...

in the left background On the crest of Tangra Mountains, a view from Presian Ridge east towards Catalunyan Saddle (with the bivouac of Tangra 2004/05 Survey)...