Vrev
The first mention of Vrev was in 1390. In 1426 near Vrev was the battle between Russian and Lithuanian troops. Fortress Vrev was the part of the system of protection Pskov land from the raids of Grand Duchy of Lithuania and Livonian order. Vrev was destroyed in 1581 during the atteack of Stephan Bathory's army.
Vrev hillfort
Tags: castles and fortresses, 15 century, 16 century, Routes of the Livonian War, North-West Russia, Pskovian Land