This was an amazing tour. You start with the snorkeling activity, then go to Isla Contoy Parque Nacional, and finish at Isla Mujeres. A delicious lunch is included -best meal I had during my vacation (the fish was delicious). What was even better was our amazing tour guide (Stefi). She was so knowledgeable and easy to approach. She gave us a lot of interesting information about every stop. My cousin got sea sick and she was so attentive and caring. Would love to go back on this tour, to learn more from her.