Marina di Trapani 38°00',39 N 12°30',03 E
The port is formed by of an outer harbour, a merchant port, a fishing one and a tourist landing place which develops in the stretch of sea opposite Viale Regina Elena. It is protected by a 275 meter breakwater from which some floating landing stages branch off.. The sea bed is muddy bad keeper, depth is from 3 to 8 meters.

Distances and routes: Levanzo Capo Grosso 8 M.: 278° Favignana 9,5 M. 243° Marsala 8 M. 223°-6,5 M. 180°-2,5 M. 123° San Vito total 19 M. (1,3 M. 287°-3,5 M. 0°-14 M. 55°)

Beacons and lights: 3138 (E1970) flashes white every 5 seconds, 12 mile range, on the Palumbo reef; 3138.2 red isophase light flashing every 2 seconds, 8 mile range, on the tower of the previous beacon; 3150 (E1976) flashes red every 3 seconds, 8 mile range, on the head of the outer breakwater; 3151 (E1972.2) flashes red every 6 seconds, 4 mile range on the eastern end of the cliff of the fishing port; 3153 (E1979.4) flashes green every 4 seconds, 3 mile range, on the western end of the tourist landing place breakwater.