Haibori Woods

The Haibori Woods were a secret hiding place of the Creature Rejection Clan, and later for the League of Villains.

Description
The dense coniferous forest offers a good hiding place due it's location deep in the mountains.

Mansion
The former Hideout of the Creature Rejection Clan before they got raided by the League of Villains. All For One later reuses the mansion to lure Izuku Midoriya and the other Top Pro Heroes inside, where he awaits them with a video record of himself. The mansion is completely wiped out afterwards by a time bomb placed by All For One.