Belfast Castle is a stunning 19th-century castle located in the Cave Hill area of north Belfast, Northern Ireland. It was originally built in the 1860s for the Marquess of Donegall and has since been used for a variety of purposes. Today, it is open to the public as a popular tourist attraction and event space.

The castle is set in beautiful parkland with stunning views over Belfast Lough and the city itself. Visitors can take a tour of the castle's interior, which has been carefully restored to its former glory, and learn about its history and the people who lived and worked there over the years.

The castle is also home to a visitor center, which provides information about the history and culture of Belfast, and a gift shop where visitors can purchase souvenirs and other items.

In addition to its tourist attractions, Belfast Castle is also a popular venue for weddings, conferences, and other events. The castle has a range of function rooms and facilities that can be tailored to suit the needs of any event, and its stunning location and beautiful grounds make it a truly memorable setting for any occasion.