In the cenotes, the instructor/guide has no more than 4 divers. When diving in the cenotes, we leave the dive center around 7 – 9 am, the time is being discussed in advance. Depending on the distance to the cenotes, we return to the dive center from 1 pm to 4 pm. In the interval between dives in cenotes, snacks and water are provided. When diving in the sea near Playa del Carmen, the boat departs at 08:45 and 12:45. All dive sites are from 10 to 20 minutes ride from the coast. Return to the shore at 12:30 and 16:30 respectively. Diving equipment is transported in individual boxes, after returning from diving it is stored and dried in the dive center.