Hill 60 Memorial The Hill 60 (New Zealand) Memorial is one of five Memorials to the Missing for Commonwealth troops who lost their lives in the eight month-long Gallipoli campaign of 1915 and who have no known grave (the others are at Helles, Chunuk Bair, Twelve Tree Copse, and Lone Pine). Hill 60 Cemetery, Gallipoli, Canakkale, Turkey