Tavolara is a small island off the northeast coast of Sardinia, Italy. The island is a limestone massif long and wide, with steep cliffs except at its ends. Its highest point, Monte Cannone, is above sea level. A cove and beach can be found at each end of the island, Spalmatore di Fuori at the northeast, and Spalmatore di Terra at the southwest. Currently, the island is inhabited by only a handful of families, and has a small cemetery and summer restaurant. The water around the island is a popular spot for scuba diving. The nearest sizable town is Olbia, and the small fishing village of Porto San Paolo is directly across a small strait. The islands of Molara and Molarotto are nearby. Most of the population of the island was displaced in 1962 when a NATOradiogoniometric station was constructed on the eastern half of the island. The aerials from the station can be seen from quite a distance, and that entire half of the island is restricted to military personnel. Tavolara is also home of the VLF-transmitter ICV, which works on 20.27 kHz and 20.76 kHz and which is used for transmitting messages to submarines. It can also be received by PCs with a coil antenna at the soundcard entrance and FFT-analysis software. The island and the surrounding waters are part of the Tavolara and Punta Coda Cavallo Marine Preserve created in 1997. The environmental protections placed on the park have added restrictions to the use of the area for tourism. A natural column of rock on the island's coast resembles a human figure and is known as "the Stone Sentry" or "Pope's Rock." Other stone formations include "Ulysses' Bow" and the "Grotta del Papa".
The island was known in ancient times as Hermea. According to tradition, Pope St. Pontian died on Tavolara following his abdication and exile in 235. It is probably the island previously called Tolar, which was used by some Arab ships in 848–849 as a base to attack nearby coasts. Joachim Murat visited Tavolara in 1815 during his attempt to regain the Kingdom of Naples. At that time the island was uninhabited. In the 19th an 20th centuries an imaginary kingdom of Tavolara was claimed by the Bertoleoni family. After Italian unification, “King Paolo” actively sought recognition from Italy. During his “reign”, in 1868 the Italian government began operating a lighthouse on the northeast end of the island. The tomb of one of its members “Paolo I” is in the graveyard on the island, surmounted by a crown.
VLF- Antenna
The VLF-antenna of Tavolara VLF transmitter is spun between a 133-metre-tall mast at on Spalmatore di Furi and 4 masts, which are situated on mountains southwards. They are situated at, at, at and at The both masts on the eastern mountain are tall, the two others are smaller.