From the first email to the final dive, the people at Nautilus were awesome! Starting with Sherri's very responsive email replies and the first dives with Clemente. I'm certified while my wife is not. Our experience level is that my wife and I go "South" every 3 or 4 years for two weeks and my wife will make a couple... More

We did our advanced open water with Nautilus which involved a total of five dives. Once finished we did another two in the Cenotes. Alfredo was our instructor for the five dives (deep, drift, night, wreck and navigation). Two of the five were in Cozumel which we highly recommend despite the travel time. I was somewhat apprehensive taking the course... More

There was more then one dive center in Cancun with good reviews and I contacted them all before choosing Nautilus. Of all the dive companies they were the only one who who said my dive would take place even if I was the only diver going. In non prime times this is a real plus as I have often been... More

My husband and I did an afternoon two tank dive with Nautilus. Our experience was less than stellar. First, I'd like to say the staff was super friendly and patient with everyone, but we were less than satisfied with everything else. My initial email inquiries were responded to immediately and thoroughly by both Sherri and Octavio. We were looking for... More

Right from the very start with my communictaion to and from Sherri the was a great experience. I was previously certified many years ago,but a long time since my last dives. Juan my instructor was amazing, tailored to my level of proficiency in each and every way (basically told me to forget what ever I had learned in the past)... More

I booked my dives with Sherri via e-mail and telephone. Sherri was extremely efficient and professional. I told her what dives I wanted to do in Cancun and she put together a itinerary for me and my brother. We originally signed up for a Cancun Dive (MUSA), Cavern Dive, and Cozumel Dive. Unfortunately due to the weather, boats were not... More

I requested diving plan that isn't normally done, as I had only 1 day to spend for diving during my holiday in Cancun. Sherri was very helpful and she always gave me prompt e-mail reply. The diving day was fantastic, just how I wanted, Octavio was a great instructor and Mario was very friendly! I would certainly recommend to anyone... More

We arranged the dive trip by email with Sherri a few days before we arrived in Cancun. Sherri had advice and suggestions and her recommendations were spot on. In short - Sherri did everything to make our planning easy. Three divers and one snorkeler - me (the old man), my son, my daughter (who came to snorkel), and her friend.... More

I have chosen Nautilus because of its high evaluations in TA and, now, it´s my turn to do the same, because: - Phone information: Straight forward, professional and clear. They have delivered exactly what they have promissed. 100% clear scenario (at least under my perception). I spoke to a gentleman called Fred: great service. - Van: It has arrived exactly... More