Relaxed and friendly diving crew. Seems far less factory-like than the bigger places. A supposed big plus if you are diving all the time is that they go out later in the morning so miss some of the crowds at the popular sites. However if you are on holiday and going diving (as opposed to being on a diving holiday)... More

We picked Alvaro because of the fantastic reviews in TA but also from a friends recommendation. Both of those sources were spot on. alvaro are based in the most fantastic part of the island away from the heaps and heaps of more commercial dive schools in Sairee beach. It's like a little piece of heaven! We took our SSI open... More

I don't rven know where to the start with the appraisal...I went to Koh Tao to do my SSI open water & couldn't have picked a better location on the island to do it or a better team of people to dive with (plus they have the best boat). In fact, I loved it so much at Alvaro that I... More

My wife and I just completed our open water diver course with Alvaro diving in Koh Tao. It was fantastic they made us feel very comfortable and safe and also ensured we had a lot of fun whilst we did it. The diving spots in Koh Tao are beautiful. Big thanks to Scuba Steve for teaching us and now that... More

I loved my time diving with Wayne, Sasha, Collette and Bruno. They have a great style, are great fun and lovely people. Their boat is like a thai style diving cruise ship. Just amazing :) can't recommend highly enough :) thanks guys x

Alvaro is, HANDS DOWN, the best dive operation on Koh Tao!! Went with intentions to get my open water and maybe a freediving course and left with my OW, AOW, EFR, and rescue diver certifications and will return for my DMT hopefully later this year. Where to start...the equipment is new and has been well maintained. The boat, the Sea... More

My spouse and I have been very pleased to meet all Alvaro staff and would like to thank them for their professionalism, friendship and happiness. We had a great experience with them and the only downside is we could not stay with them as long as we expected. We will definitely come back there for our next trip in this... More

Alvaro is the best dive center you can find in Koh Tao!! After my open water and advanced course I just couldn't stop diving with Alvaro crew and I found myself stuck in Chalok Bay for almost four weeks of intense diving! The reasons? 1. The staff is so lovely and friendly! I felt myself a part of a family... More

I went to Alvaro on the recommendation of friend's of mine but they truly were outstanding!!! The team are all absolutely lovely and so enthusiastic about diving it's actually contagious! When I came to Koh Tao I was unsure about whether I wanted to do my Stress & Rescue course and left knowing I would go back for my DMT!... More