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For the reward location of Destiny's Trials of Osiris, see The Lighthouse.

The Lighthouse is a location in Fields of Glass, Mercury and a destination in Destiny 2: Curse of Osiris.

Chest Puzzle[]

Inside the Lighthouse, there is a gate with a chest behind it. To open the gate and access the chest, a Guardian must activate glowing symbols in the following order:[1]

  1. On the table near Brother Vance.
  2. On a bookshelf on the right-side wall.
  3. In a stack of books near a bookshelf on the left-side wall.
  4. On a table on the right side of the room.
  5. High up on a shelf near the Forge.
  6. On a conflux that spawns on the right side.

After activating the conflux, a waypoint will appear that leads to the loot chest under the bridge.

Taking too long between symbol activations will cause progress to be reset.


  1. The Mandalorion (2017) YouTube: Lighthouse Chest Puzzle Retrieved March 13, 2018.