Ferdinandea, Volcanic island remnant in Mediterranean Sea, Italy
The Ferdinandea undersea volcanic peak stands at a depth of 8 meters below the Mediterranean Sea surface, 40 kilometers from Sicily's coast.
In 1831, volcanic activity formed a temporary island that sparked territorial claims from Britain and the Kingdom of Two Sicilies before submerging within months.
Multiple nations attempted to name and claim this emerging landmass, with Britain calling it Graham Island and Italy naming it Ferdinandea.
Marine researchers monitor the volcanic structure regularly as its peak remains a navigation consideration for vessels crossing the Mediterranean Sea.
The submarine volcano's cone contains two small lakes and reaches a circumference of 4,800 meters during periods of emergence above water.
Elevation above the sea: -8 m
Part of: Empedocles
GPS coordinates: 37.16638,12.71660
Latest update: May 26, 2025 21:08
Selinunte
47.4 km
Temple E at Selinunte
47.9 km
Temple C
47.4 km
Cathedral in Sciacca
49.9 km
Playa Porto Palo
48.8 km
Temple F
48 km
Palazzo Steripinto, Sciacca
49.9 km
Teatro Popolare Samonà
50 km
Torre di Porto Palo
48.5 km
Playa Lido Zabbara
47.4 km
Capo Granitola lighthouse
44.7 km
Spiaggia Di San Marco
46.4 km
Teatro Politeama Mariano Rossi
49.8 km
Spiaggia Ciache Bianche
48.3 km
Chiesa di Santa Maria della Raccomandata
49.9 km
Spiaggia Tre Fontane Lato Ovest
44.5 km
Spiaggia Foggia
47.5 km
Museo del Giocattolo
49.6 km
Temple A at Selinunte
47.3 km
Temple D (Selinunte)
47.4 km
Sanctuary of Demeter Malophoros
47.7 km
Chiesa del Carmine
49.8 km
Spiaggia Lido Portra del Sole
47.4 km
Church of St. Margaret
49.7 km
Puzziteddu
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Palermo Gate
50 km
San Salvatore Gate
49.8 km
Bastion of Saint Salvatore Gate, Sciacca
49.7 kmReviews
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