Great snorkeling and tour experience - Our guide Saidy is excellent great spanish and English as well as our captain went with friends, family and kids. We all had a great time, and the pictures taken by Saidy were incredibly

Fun - Great!!’ Stop thinking about it and just do it!!! You will love it . Family fun friends or just you you won’t have any regrets

Amazing tour guides and history - Jessica and the captain were AMAZING! Learning about the history of the sunken ships and so forth was incredible! I didn’t snorkel because of the choppy waters but those who did it enjoyed it! Would definitely do this again next time I come.

Awesome Trip With Families For Young Kids - Our tour guides, Abel (the captain) and Adrian, were fantastic. Adrian’s tour was engaging, personable, informative, and genuinely funny. We booked this hoping to give our 5-year-old son a memorable reef experience since he’s too young to snorkel, and this was absolutely the way to go. The boat was very clear and the crew was very attentive, mopping it regularly to ensure a great experience for everyone. The snorkeling portion was enjoyable, though I’d say it’s more of a fun bonus than a top-tier snorkeling destination. If your main goal is to find Cozumel’s absolute best snorkeling, this may not fully satisfy that. But for a well-rounded, family-friendly outing, it hit the mark. The only slightly negative thing I could say was the experience with the woman who checked us in. Unlike our tour guides, she wasn’t particularly warm or welcoming. She also had a strict policy against applying any sunscreen, "reef-safe" or not, on the body, allowing it only on the face. We had bought an expensive certified reef-safe sunscreen (without harmful chemicals) specifically for this trip, hoping to protect our son’s fair skin from the intense June Cozumel sun. While I understand and respect the effort to preserve the marine environment, the lack of flexibility (especially with young kids) was a little frustrating, though they do have private bathroom stalls. Overall, the tour itself was great, especially for families. Abel and Adrian were the highlight, and we’re glad we did it.

It was a great boat ride!... - It was a great boat ride! I didn't like how they scared us into not going into the water!! The ones that did go in said it wasn't as bad as they said and the kids could have done it!! None the less it was a great ride!!

Honestly, not a good... - Honestly, not a good experience. I feel bad because the guide was so nice, but we spent 30 min on the boat in idle while the guide took pictures of cringey tourists posing on the front of the boat. The snorkeling itself was bad - truly nothing to see in this beautiful water except for one type of fish. I will say the boat is really cool, and it’s pretty as you drive around! That said, it seems like there are way better places to snorkel in Cozumel based on pics from other tours.

Don't waste your time - Very late start. Hard to understand the English of our guide. Snorkeling was only 15 minutes. Wouldn't do it again.

Do not BOOK!!!!! - Never made it to the Clearboat!!! Due to unclear meet up locations and the RUDEST PERSON I GUESS RUNNING THE SCAM ALEX!! So nasty and so rude. Not accommodating after the directions left me and my daughter alone in the México streets!!

BEWAre Do Not Book!!!! - Don’t let the glass boat fool you!!! I booked this excursion instead of going through Carnival… Biggest MISTAKE AND IT COST ME $90 and no excursion. First of all, the directions were not clear and we ended up in n front of a store front in Mexico with no one to call. I had information desks trying to assist and then finally I received the RUDEST CALL FROM A MEXICAN NAMED ALEX. The way this person talked to me and did not try to accommodate me I wouldn’t wish that on my worst enemy. Definitely put a sour taste in my mouth about Viator and glassboat!!!!! Would not recommend. BOOK WITH CARNIVAL!!

Nope - Our tour was supposed to be at 2. They told us to wait until 2:15 then tried to put us in a cab to a different location. Then tried to offer us a later time. I’m not sure if it was a language barrier or if they were extra over booked but they wasted 2 hrs of my time and kept trying to negotiate something else.