We highly recommend this tour with Mario! In fact, it should be on everyone's bucket list as a "must do" in Cozumel. Mario arrived promptly at our doorstep with an extremely clean, comfortable van that adhered to all covid protocols. He is a native of the island and can share stories from his childhood as well as his parents' experiences here. Mario pointed out many local spots of interest around the island and offered to stop wherever we wanted, including places like Coconuts and Playa Chen Rio. He then provided ample time to explore the absolutely stunning Punta Sur park, including a guided boat trip around the lagoon to see crocodiles (we saw three!), lookouts of the lagoon and from the lighthouse, perusal of the museum, and a delicious ceviche and drinks at an exclusive beach club in the park. We snorkeled off the shore and found a turtle, barracuda, and other sea life. Everything was included in the price, which made this tour an incredible bargain. This tour is perfect for families and people of all ages. In fact, we had so much fun with Mario that we want to do it again! We would give our highest recommendation to anything that he has to offer. Seriously, do this tour!