We provide scuba diving courses in Italy (Milan, Varese and Sestri Levante/Genua areas) and Switzerland (Southern Ticino area), We apply ESA, European Scuba Agency, ISO-certified training system as well as CMAS tecniques. We cover any recreational diving level and specialty. We also lead dives in the Mediterranean and in Italian lakes. We perform many activities to clean up local fresh waters, also increasing people's environmental awareness.