Helmhead Bridge is a location in Breath of the Wild.
The Helmhead Bridge is located just east of Hyrule Castle, crossing over the water where the Hylia River and Hyrule Castle Moat connect. The bridge follows the main path in the area, with the Hyrule Forest Park to the south, and the Rauru Settlement Ruins to the northeast, leading towards the Woodland Stable.
Underneath the bridge, when accessed from the east side, a treasure chest can be found that has a Silver Rupee. Well to the east there is another treasure chest in the water that contains another Silver Rupee.