Far Harbor, the last of three announced DLCs for Fallout 4, is set to arrive later this month. It's the most expensive Fallout 4 DLC to date, but for good reason - it delivers the largest landmass for an add-on that Bethesda has ever created.

In Far Harbor, players head to a post-apocalyptic version of Maine's Bar Harbor tourist destination in search of a young woman and a secret colony of synths. High levels of radiation in the region have created a much more feral world which only makes the conflict between the synths, the Children of Atom and the local townspeople all the more volatile.

Bethesda says Far Harbor is filled with new faction quests, settlements, lethal creatures and dungeons. Fortunately, players will have access to more powerful weapons as well as beefier armor.

A new trailer for the expansion is embedded above. It follows the launch of Automatron in March and Wasteland Workshop last month.

Far Harbor lands on PlayStation 4, Xbox One and PC on May 19. It's priced at $24.99 unless of course you have the season pass.

In related news, Fallout 4 gamers on the PC can now create and download official mods through the new Creation Kit. It's free to try so if you've got some spare time, it may be worth a look. The Creation Kit is currently in beta meaning you'll need to enable beta content in Steam to give it a shot.