We have a house in Coz and love to snorkel and to take our friends and relatives with us when they come for a visit. We have tried many, many snorkeling trips on Coz and can definitely say that Chala at Albertos (the one across from El Cedral in the south) is the best guide. Whether you have young children or timid adults, Chala is very patient and does his best to make the trip an exciting and informative one. He shows you sealife that you have never seen before and will modify the trip to suit the requests of his guests. He does not rush but gives more than your money's worth. It is not a "party" type trip although beer and soda are included. You should try to confirm the trip directly with Chala by stopping by Albertos which, by the way, is a lovely spot for a very good Margarita.
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