All Spoils Of War Locations in The Witcher 3: Wild Hunt

Two chests can be found at the bottom of the water, guarded by drowners.

A sunken ship surrounded by Drowners has some chests worth looting.

A locked chest can be found near a sunken boat here. Take the Aged key from a corpse in the boat to unlock it.

In the water.

A group of level 18 Drowned Dead (a stronger variant of Drowners) guard a chest on a sunken ship here.

A treasure chest can be found on the seafloor here.

A wrecked boat is full of loot here.

Inside the hull of a wrecked ship.

A chest can be found on the seafloor next to a sunken ship. Watch out for its guards, a group of Level 18 Drowned Dead (a stronger variant of Drowners).

A treasure chest can be found on the seafloor near a broken ship here.

Level 13 Sirens guard a chest on a sunken ship here.

A treasure chest can be found on the seafloor here. Watch out for the Drowners!