 A complex of military buildings built in 1942 by German people, in order to have the supervision of Balkan and Aegean sea.Its place was strategic, given that you can check the navigation of ships on the Aegean sea and generally what it is moved at the southern part of Peloponnese, Crete, etc.This complex has three main parts; The (A) building, the (B) building, which had the electromechanical installations, the WC building (C), one big, external water tank west of (A) building, a furnace, which was probably for amiant creation due to the erection of the buildings and 4 orthogonial structures, east of (A) building, looking at the sea (we don't know the reason of their creation).