Inverness Castle, located in Scotland, has a rich history dating back to 1057. The current structure, built in 1836, overlooks the River Ness and is a Category A listed building. Throughout the centuries, the castle has witnessed sieges, royal visits, and even featured on a £50 note. With its stunning red sandstone architecture and connections to Scottish royalty, Inverness Castle remains a prominent landmark in the city of Inverness.