Strait of Bonifacio

The Strait of Bonifacio (; ; ; ; ; ; ) is the strait between Corsica and Sardinia, named after the Corsican town Bonifacio. It is wide and divides the Tyrrhenian Sea from the western Mediterranean Sea. The strait is notorious among sailors for its weather, currents, shoals, and other obstacles.
The most famous disaster in the Strait of Bonifacio was that of the French frigate "Sémillante" on February 15, 1855. "Sémillante" had left the port of Toulon the day before on her way into the Black Sea to supply the Crimean War with troops. A storm caused her to hit a reef; the ship sank and none of the 750 soldiers on board survived.
After a tanker disaster in 1993, the passage through the Strait of Bonifacio has been prohibited for French and Italian flag ships with dangerous goods. Passage for ships with dangerous goods sailing under other flags is strongly discouraged and subject to mandatory piloting.
Its maximum depth is .