Helmet Wreck is a deep Palau wreck in Malakal Harbor with a long freighter profile, stacked helmets in the stern, and an open middle deck that makes the route feel more like a serious wreck circuit than a casual scenic dive. The wheelhouse and interior spaces add history and texture, but the site stays firmly advanced because depth, overhead sections, and wreck instability still govern the plan. It is best for experienced wreck divers who want a boat-accessed dive with strong WWII character and room for disciplined penetration decisions.