The Mount Bulgar viper (Montivipera bulgardaghica ) is a venomous viper species endemic to the mountains of southern Turkey. No subspecies are currently recognized.
It grows to a maximum total length (body + tail) of about 78 cm (31 in).
It is found in the Bulgar Dagh (Bolkar Dagi) mountains, Nigde Province, south central Anatolia, Turkey.
The type locality given is "Cilician Taurus (Kar Boghaz, Bulgar Dagh, 2500 m) province Nigde" (= Karbogaz, Bolkar dagi Ulukişla, 8,200 ft), south central Anatolia, Turkey.