"Castle on the Hill" is a song by Ed Sheeran, released in 2017 as part of his album ÷ (Divide). The song reflects on Sheeran's childhood experiences growing up in Framlingham, a small town in Suffolk, England. It captures feelings of nostalgia and longing for home, as he reminisces about friends and memories from his youth. The music features a blend of rock and pop elements, characterized by its anthemic chorus and driving instrumentation. The lyrics convey a sense of yearning and connection to the past, making it relatable to many listeners who have similar experiences of growing up and returning to their roots.