Home to more than 40 British monarchs and in use since the 11th century, Windsor Castle is a spectacular daytrip from London. Visitors can wander the elaborate state rooms, observe the famous ...

make sure to add Montjuïc Castle to your Barcelona itinerary – the stone structure is teeming with history dating all the way back to the 11th century. The castle started out as a single ...

In fact, one of the critical components of the cell was discovered in what was formerly the kitchen in an 11th-century castle in South Germany! The substance discovered was named “nuclein,” which ...