The wall is interspersed with domed chhatris, and small buildings that may have been viewing areas or watch towers.

The fortress area once accommodated nine temples, as well as various command posts and watch towers.

Pella was enclosed by massive walls and watch towers.

The knights also constructed fortresses, watch towers, and naturally, churches.

His writings have brought to light many interesting details about Vijayanagara at that time, including construction of massive fortification works, watch towers and security walls.

They can also illuminate specific areas by setting fire to watch towers.

Visitors today can see ramparts, walls, watch towers, the chapel and kitchen, in which demonstrations of medieval cooking are given.

Both sides patrol on skis in winter and staff watch towers.

There are remains of gates and watch towers, and a Roman water pipeline is still in use.

There were gates at the east and west and watch towers at the four corners.