Agreed. You know how hunters would approach this, so what would they miss?

[He's careful as he climbs higher, the weight of younger branches starting to groan under his weight. At a certain point, Alucard simply stops, looking further and further into the forest. The thickness of growth does not change, but the way this tree points, it lines up with others that bend just ever so slightly. There's a thin smile of satisfaction.

Good tree. Best tree.]

I don't see the building, but the path is clear. The angle this tree bends at is the correct way to go.

[Alucard doesn't bother climbing down. He leaps, landing neatly on his feet. His coat is appropriately dramatic for the moment as well, and his hand moves to rest atop his sword.]

My expectation is that architecturally what we're looking at would likely have some Roman features, but in comparison would be, in a word, basic.