●●●●

2 Days Class: SDI Open Water Diver Certification in Cancun

water

16h

Age 12+

mixed

Photo: © Viator / partner-supplied via TripAdvisor

2 Days Class: SDI Open Water Diver Certification in Cancun is a water activity in Cancún rated 5.0/5 by 9 Viator travelers; from about $600 per person; lasts 16 hours; minimum age 12.

About

This is a full SDI Open Water Diver certification course spread over two days in Cancún. You'll move through classroom sessions, confined water skills, and open water dives—the standard progression to get a recreational dive card. The setup follows international standards, so the certification is recognized anywhere divers go. Nine reviews average a perfect 5 out of 5, which usually signals solid instruction and small group sizes. At $600, it tracks with what reputable shops charge for entry-level cert courses that include gear, instructional materials, and certification fees. The 2,880-minute duration (48 hours total) accounts for both days of training, not continuous instruction—expect breaks and surface intervals between dives. If you're serious about diving beyond a single resort intro session, this gets you the card. Book ahead; class sizes fill up, especially in high season when everyone wants warm water for their first open water checkout dives.

At a glance

Category: water
Duration: 16 hours
Price: $600
Minimum age: 12+
Intensity: ●●●○○
Setting: mixed
Booking partner: viator
Product ID: 72711P5

Photos

Trip planner

Not sure how this fits your trip?

Answer a few quick questions and get a full Cancún plan — resorts, restaurants, beaches, and bookable activities matched to your budget and vibe.

Build my plan →

Visiting in November?

November offers pleasant weather — slightly cooler and occasionally wetter than peak winter months, but still warm enough for beach and pool days. Resort occupancy picks up as the month progresses, with dinner reservations becoming harder to secure at popular properties, though crowds remain lighter than December or spring break. The coast is generally welcoming, though some resorts report seaweed presence and afternoon rain showers.

Based on 150 traveler reports

Recent Pulse

We're still listening.

We'll show you what travelers are saying about this spot as soon as enough recent reviews come in. Check back shortly.

More activities

OutdoorFrom $100© TripAdvisor contributor via TripAdvisor

SAT MEXICO TOUR & TRAVEL

SAT MEXICO TOUR & TRAVEL operates out of Avenida Bonampak in Downtown Cancún, and the 4.8 rating across nearly 33,000 reviews suggests they run a tight operation at scale. Most Cancún tour operators tap out at a few thousand reviews; this kind of volume usually means they're moving groups to the major archaeological sites and cenotes day after day without falling apart logistically. The rating holds steady even at that review count, which is the real signal — it's easy to please a hundred people, harder to keep consistency when you're running coaches to Chichén Itzá and Tulum six days a week. Expect large groups, fixed schedules, and the efficiency that comes with repetition. If you want a private guide and a flexible itinerary, look elsewhere. If you want to see the ruins without renting a car or figuring out the ADO bus schedule, this is the machinery that gets it done.

cultural

10h

The pyramid at Coba with our awesome guide Joaquin.

Living Dreams Mexico

Living Dreams Mexico runs day trips out of Playa del Carmen, mostly cenote-and-ruins combos that hit the standard Yucatán checklist. The 5/5 rating across 5,000+ reviews is the real story here — that's a lot of consistency for a tour operator. These are full-day outings, eight hours start to finish, mixing outdoor swimming spots with indoor cultural sites, which keeps the pacing varied. The intensity sits at a 2, so expect some walking and stairs but nothing that requires serious fitness. Price is $150, which is mid-tier for the region, and bookings go direct through their site. The appeal is execution more than exclusivity. Tours stay small enough that you're not waiting on a crowd at every stop, and guides tend to know the context without turning it into a lecture. If you want cenotes and ruins without planning the logistics yourself, this is the reliable option.

cultural

H2OH Sun Cruises

H2OH Sun Cruises runs boat trips out of Puerto Aventuras, a marina town between Playa del Carmen and Tulum. The 5/5 rating across 5,000+ reviews is unusually consistent for a water tour — most operators with volume like that hover closer to 4.5. These are half-day outings, four hours on the water, which gives enough time for snorkeling stops without turning into an endurance test. The intensity rating sits at a 2, so expect swimming and light activity but nothing technical. All ages go, which means families show up alongside couples. Pricing runs around $100, which is mid-range for the Riviera Maya coast but competitive given the review spread. Booking goes direct through their site, so you skip the cut that third-party resellers usually take. Puerto Aventuras itself is calmer than Playa del Carmen and less touristy than Tulum, so the departure experience tends to move faster. If you want reef time without the cattle-call vibe of the bigger operators, this is worth the drive south.

water

Torn between this and somewhere else? Settle it →