It's now a busy factory churning out one of Northern Ireland's most iconic snacks. Since 1956, the Tayto Group has produced potato chips (or "crisps," as the locals say) inside this castle ...

Step through the grand stone gates of Tandragee Castle, and you might expect tales of battles, betrayals, and noble bloodlines. After all, this 500-year-old fortress in County Armagh, Northern Ireland ...