Lincoln Castle
House museum · Lincolnshire, England
Other houses

History
Lincoln Castle is a major medieval castle constructed in Lincoln, England, during the late 11th century by William the Conqueror on the site of a pre-existing Roman fortress. The castle is unusual in that it has two mottes. It is one of only two such castles in the country, the other being at Lewes in East Sussex. Lincoln Castle remained in use as a prison and court into modern times and is one of the better preserved castles in England; the Crown Courts continue to this day.
Text from the Wikipedia article “Lincoln Castle”, CC BY-SA 4.0.
Visiting
This is a house museum. Opening times, tickets and access change, so check the official website before you travel. Get directions.