* Tree cavities: They often choose hollowed-out tree trunks, especially those with a large opening and a sheltered interior.
* Abandoned buildings: Raccoons may take over attics, barns, sheds, and other structures, especially if they offer protection and easy access to food.
* Underground burrows: Sometimes they dig their own burrows, or take over existing ones made by other animals like woodchucks or foxes.
* Other places: They've been known to use rock crevices, storm drains, even piles of brush or debris.
The most important factor for a raccoon den is security and protection from predators and the elements. They'll choose a den that provides a dry, safe place to sleep, raise their young, and escape from danger.