The remains of a Roman fort can still be found here.

It was built on the site of a Roman fort.

It may have been built on the site of a Roman fort.

The first castle was built on the site of a Roman fort, around 1092.

Many towns grew up close to or on the site of a Roman fort.

It was built on the ruins of an earlier Roman fort.

There used to be a Roman fort situated near to the head of the valley.

The adjacent church site nearby was once a Roman fort.

The remains of a Roman fort have been discovered in the hamlet.

The remains of a Roman fort exist on a site near the town centre.