Spend 90 minutes aboard a glass-bottom boat exploring two of Cozumel’s accessible reefs—Paradise and Dzul-Ha. This guided snorkel run is ideal for first-timers and shore visitors who want vivid coral gardens, abundant fish life and a compact, informative outing.
Spend 90 minutes aboard a glass-bottom boat exploring two of Cozumel’s accessible reefs—Paradise and Dzul-Ha. This guided snorkel run is ideal for first-timers and shore visitors who want vivid coral gardens, abundant fish life and a compact, informative outing.
The glass-bottom hull creaks gently as the boat slips away from Marina Caleta Antigua and the water opens into a flat, sunlit mirror. Below, the sea is not just blue but a living map—coral towers rising like reef-cities, parrotfish carving bright chips from the edges, and the current tugging playfully at your fins. For a compact, first-time introduction to Cozumel’s underwater world, the Chivis del Mar tour delivers: two 30-minute snorkel stops at Paradise Reef and Dzul-Ha, stitched into a 90-minute coastal run.
Verified experiences and guided adventures in the surrounding area.
Operated by Snorkel Chivis Del Mar Tours Cozumel · San Miguel de Cozumel, Quintana Roo
The glass-bottom hull creaks gently as the boat slips away from Marina Caleta Antigua and the water opens into a flat, sunlit mirror. Below, the sea is not just blue but a living map—coral towers rising like reef-cities, parrotfish carving bright chips from the edges, and the current tugging playfully at your fins. For a compact, first-time introduction to Cozumel’s underwater world, the Chivis del Mar tour delivers: two 30-minute snorkel stops at Paradise Reef and Dzul-Ha, stitched into a 90-minute coastal run.
Cozumel sits at the western edge of the Mesoamerican Barrier Reef System, the second-largest reef on Earth. The limestone foundation here is the work of millions of tiny organisms over millennia; today the reef’s architecture controls the island’s waves, currents and marine life. Paradise Reef is an easy-read textbook for snorkelers—gently sloping coral gardens, branching elkhorn, and photo‑friendly rock formations. Dzul-Ha, a little deeper and sheltered, attracts schooling fish and cleaner shrimp that seem to pose for souvenir shots.
Culturally, Cozumel moves between two tempos: the relaxed rhythms of local fishermen and the pulsing schedules of cruise-day operators. The island’s Mayan name, Ah Cuzamil, hints at a long human relationship with the sea—fisheries, salt harvesting and trade—long before tourism shaped the modern economy.
On board you’ll find bilingual guides who point out species and set entry procedures. The trip includes snorkel equipment, life jackets, water, soft drinks and two beers per adult after snorkeling—small comforts that keep the experience breezy and social. The boat’s shallow draft and glass panels let waiting non-swimmers watch the reef pass beneath them like a living aquarium.
Practical bits that make or break the day: arrive at Marina Caleta at least 15 minutes early, especially if you’re coming by ferry from Playa del Carmen—allow a 45-minute window for the crossing and taxi time to the marina. Sunscreen with chemical filters is not allowed while snorkeling to protect the reef; wear a UV shirt or apply reef‑safe sunscreen on land. The tour is rated easy—no advanced skills required—but you should be comfortable in open water and able to swim short distances. Expect 30 minutes of water time at each stop, guided so even first-time snorkelers feel secure.
If you have only a few hours on Cozumel—arriving by ferry or tender—this is a tidy, high-value option: approachable snorkeling, interpretive guides, and a quick return to the marina. The reefs here are lively and resilient where protected; treat them with respect and they’ll show you their best faces.
Meet at Marina Caleta Antigua next to the roundabout; follow signage to the Chivis del Mar booth and check in with the crew.
Yes—masks, snorkels and life jackets are included and fitted by staff before water entry.
Absolutely—this tour is designed for first-time snorkelers with guided entries and flotation available.
Water, soft drinks, fruit and two beers per adult are provided after snorkeling.
Chemical sunscreens are not allowed in-water to protect the reef; use a UV shirt or reef-safe sunscreen applied on shore only.
Marina Caleta is about 2 km from the main cruise docks; walking is possible from some ports but a taxi is quicker—check your ship’s time vs. local time.
Snorkel Chivis Del Mar Tours Cozumel operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The glass-bottom hull creaks gently as the boat slips away from Marina Caleta Antigua and the water opens into a flat, sunlit mirror. Below, the sea is not just blue but a living map—coral towers rising like reef-cities, parrotfish carving bright chips from the edges, and the current tugging playfully at your fins. For a compact, first-time introduction to Cozumel’s underwater world, the Chivis del Mar tour delivers: two 30-minute snorkel stops at Paradise Reef and Dzul-Ha, stitched into a 90-minute coastal run.
The glass-bottom hull creaks gently as the boat slips away from Marina Caleta Antigua and the water opens into a flat, sunlit mirror. Below, the sea is not just blue but a living map—coral towers rising like reef-cities, parrotfish carving bright chips from the edges, and the current tugging playfully at your fins. For a compact, first-time introduction to Cozumel’s underwater world, the Chivis del Mar tour delivers: two 30-minute snorkel stops at Paradise Reef and Dzul-Ha, stitched into a 90-minute coastal run.
Cozumel sits at the western edge of the Mesoamerican Barrier Reef System, the second-largest reef on Earth. The limestone foundation here is the work of millions of tiny organisms over millennia; today the reef’s architecture controls the island’s waves, currents and marine life. Paradise Reef is an easy-read textbook for snorkelers—gently sloping coral gardens, branching elkhorn, and photo‑friendly rock formations. Dzul-Ha, a little deeper and sheltered, attracts schooling fish and cleaner shrimp that seem to pose for souvenir shots.
Culturally, Cozumel moves between two tempos: the relaxed rhythms of local fishermen and the pulsing schedules of cruise-day operators. The island’s Mayan name, Ah Cuzamil, hints at a long human relationship with the sea—fisheries, salt harvesting and trade—long before tourism shaped the modern economy.
On board you’ll find bilingual guides who point out species and set entry procedures. The trip includes snorkel equipment, life jackets, water, soft drinks and two beers per adult after snorkeling—small comforts that keep the experience breezy and social. The boat’s shallow draft and glass panels let waiting non-swimmers watch the reef pass beneath them like a living aquarium.
Practical bits that make or break the day: arrive at Marina Caleta at least 15 minutes early, especially if you’re coming by ferry from Playa del Carmen—allow a 45-minute window for the crossing and taxi time to the marina. Sunscreen with chemical filters is not allowed while snorkeling to protect the reef; wear a UV shirt or apply reef‑safe sunscreen on land. The tour is rated easy—no advanced skills required—but you should be comfortable in open water and able to swim short distances. Expect 30 minutes of water time at each stop, guided so even first-time snorkelers feel secure.
If you have only a few hours on Cozumel—arriving by ferry or tender—this is a tidy, high-value option: approachable snorkeling, interpretive guides, and a quick return to the marina. The reefs here are lively and resilient where protected; treat them with respect and they’ll show you their best faces.