In the case of emergency, the powerful fortress could give shelter to people fleeing from threatened areas.

It used to be the most powerful fortress in Mátra, but was destroyed by Hussite forces around 1450.

Over time, the once powerful fortress fell into ruins, and its location was forgotten.

It was decided to turn Gavi into a powerful fortress.

The powerful fortress of Kadesh offered protection to him and the city.

One of the most powerful fortresses in Europe, it has many parts, built at different times.

It is of Turkish origin and means "powerful fortress".

It would be a slow process, for Château Gaillard was a powerful fortress.

Its banks are lined by numerous beautiful walled towns and powerful fortresses.

He pacified the Acoma, destroying the powerful fortress they had used as a base for twenty-six years.