Call of Duty Season 2 is live for Warzone, bringing new points of interests related to chemical warfare and the new Nebula V gas. Here we guide you to all seven of Caldera's Chemical Weapon Research Labs, which are underground facilities containing mysteries and high-quality loot.
The seven labs are fairly easy to pinpoint, as the locations are marked with yellow circles on the map. However, it only marks the general area, so you still need to know what you're looking for in these highlighted areas. These are the round metal hatches previously found locked on Caldera. There are 13 underground bunker hatches on the island, but only seven are unlocked and used for these special chemical labs.
