The Royal Hospital Kilmainham is a historic building in Dublin, Ireland. Located on the grounds of Kilmainham Gaol, it was built in 1684 as a home for retired soldiers of the British army. Today, the building is used as a museum and gallery, showcasing art and historic objects from the 17th and 18th centuries. It also hosts events such as weddings and theatre productions. The impressive facade of its two wings and its interior courtyard create a dramatic atmosphere. Inside, visitors can explore the corridors of the building and view the restored Chapel Royal and Great Hall, originally used as a dining hall for soldiers. The surrounding gardens are the perfect place to stroll and admire the wonderful architecture of the building.