Castles and fortresses

Golubac Fortress - Wikipedia

Living Outside the Fortress of Family

Bergenhus Fortress in Bergen - One of Norway's Oldest and Largest Fortresses – Go Guides

Salzburg's Hohensalzburg Castle: The Complete Guide

Croatia-01786 - Three Fortresses, PLEASE, NO invitations or…

Fortresses, Sea of Thieves Wiki

Genoese Fortress - One of the Three Surviving Medieval Fortresses on the Crimean Coast Stock Image - Image of landscape, drone: 230853717

5 Fortresses in Turkey - Atlas Obscura

Fortresses - Serbia

The ancient world's largest fortresses: Persia's northern defences in late antiquity