"Vipera kaznakovi" inhabits the forested slopes of mountains, the beds of wet ravines, and post-forested clearings.It has been recorded from azalea and scumpea-Cornelian cherry groves; mixed-subtropical forests with an evergreen underwood; chestnut groves; beech, willow, and alder woods; and from polydominant forests near river terraces and on large growing-over scree.