Its was also meant to serve as a watch tower.

"What a wonderful place for a watch tower it would have made!"

During the War of 1812, the observatory was used as a watch tower.

The watch tower is the logical center, when you think of it.

It always surprised him that there weren't any watch towers.

We pass close to the watch tower in a few minutes.

The park features a soccer ground and a watch tower.

There is a guest house and a watch tower on the top of the hills.

The first watch tower was built out of logs by the camp staff.

Later the larger area inside the watch towers was enclosed with walls.