This is probably present in stable also.

If you place a barrel, fireplace, vehicle.

In/under a large pine tree, it is next to impossible to interact with that item.

I made a fire under a tree to cook, didn't notice the branch went into the fire place until it was burning. Couldn't roast my meats.

Dropped a barrel under a bush. Couldn't open to access. Had to break down the bush to access.

Parked car under large Pine Tree, couldn't get in to the drivers door near the tree. Trunk was partially under tree also, struggled to open to access.