Trial Bay Gaol is a historic site located in New South Wales, Australia. Built in the late 19th century, it originally served as a prison for convicts and later as a facility for German internees during World War I. The gaol is known for its stunning coastal views and unique architecture, making it a popular tourist destination. Today, visitors can explore the ruins and learn about the site's history through informative displays. The surrounding area offers opportunities for walking, picnicking, and enjoying the natural beauty of Trial Bay and the nearby Arakoon National Park.