The "Rubis" was used by the French navy to drop mines in second world-war. On 01.31.1958 it was sunk in honor. From then on it was used for sonar training by the French navy. After that the Rubis became an interesting site for divers. Today it is known as one of the most beautiful wrecks in the Mediterranian. You will see huge morays and conger eals and it´s just a 5min. boat trip from the divebase.