St. Aubin's Fort is a historic coastal fortification located in Jersey, one of the Channel Islands. Built in the late 18th century, it was designed to protect the island from potential invasions, particularly during the Napoleonic Wars. The fort features a distinctive circular design and is made from local granite, showcasing the architectural style of its time. Today, St. Aubin's Fort is a popular tourist attraction, offering visitors stunning views of the surrounding coastline and the St. Aubin's Bay. The site is also home to various events and activities, making it a vibrant part of Jersey's cultural heritage.