Plane Castle near Stirling, a 14th century fortress visited by royals including Mary Queen of Scots and Bonnie Prince Charlie ...

Tayto chips, or crisps, are a beloved Northern Ireland snack that's made in a historic castle that visitors can tour. Here's ...

Since 1956, the Tayto Group has produced potato chips (or "crisps," as the locals say) inside this castle, where the unmistakable scent of frying potatoes now wafts through rooms that once housed ...