The Thiepval Memorial is a significant war memorial located in Thiepval, France. It commemorates the missing British and South African soldiers who died during the Battle of the Somme in World War I. The memorial was designed by architect Sir Edwin Lutyens and was inaugurated in 1932. It features a large arch and bears the names of over 72,000 soldiers who have no known grave. The memorial is situated near the site of one of the war's bloodiest battles, making it a poignant reminder of the sacrifices made during the conflict. It is part of the Somme battlefield and attracts many visitors each year, serving as a place of reflection and remembrance.