Watchtower pyramid, which was used to observe which ships are entering the Moudros bay and they were directing them with navy signals (Navigational Trig Marker). It is a building, about 10 meters high with local stone that was created for the signalmen, i.e. those who direct the ships on their entrance and exit of the Moudros bay. At its base, it has a watchtower for covering the safeguarder when the weather conditions were bad. It is wrongly identified with a cenotaph of the White Russians.