The Sea Tower is a structure that's only available in the scenario editor in Age of Empires II. It can be placed in shallow and deep water and is an anti-ship tower with an attack bonus against ships. Sea Towers make an appearance in the Path of Exile scenario, when Yodit tries to escape from Gidajan. They are found in one of the three forts blocking the escape routs, more specifically, to the one in the southeast.