Where is the weirdest place you have ever fucked?

With human: In a field not too far from my house, late at night, with another guy from my city that I met in an online chat room.

With animal: I'm yet to fuck and get fucked by an animal, be it in a weird place or not xD

Would LOVE to go fuck in the woods with a horse or a mid to large sized dog <3, or even with another guy if we "match" our tastes xP
So the question is in the title, where is the weirdest / best place you have ever fucked someone ?? I’m curious as to how far y’all would go for that pleasure.
Top of a flat roofed bus shelter, obscured by tree branches....but the shale roof chafed my back!