City Walls, Sibiu
One thing that I like about Sibiu is its former defence wall. I like to walk on the street below the wall or on them. The third fortification wall was built in 14th century was consolidated in the 17th century. There can be seen the Arquebusier Tower (15th century), Potter Tower (15th century) and Carpenter Tower (15th century).
They were all fitted for using firearms and holes had been made in the walls for throwing the tar.