Vista del fuerte de Komarom Monostor (Sandberg) en Komarom. Hungría - Foto e imagen de stock

This is namhansanseong in korea

Dried leaves in the foreground

Green trees in the forest.

Novi Sad, Serbia Supporting small gate at the Petrovaradin Fortress

Beautiful ruins overgrown with vegetation of Tarakaniv fortress with - Tarakaniv village, Dubno district of Rivne Region, Ukraine. Abandoned Military Tarakaniv Fort, Dubno Fort

An old abandoned brick building against a background of green forest trees

View of the entrance to the Bastion of Prince Eugene of Savoy at the Petrovaradin Fortress

Autumn landscape of living nature