Two tanks in September 2026 cost $110 per person among the MUSA sculptures off Cancún with Cancun Scuba Center, $135 per certified diver on a Cozumel reef with ScubaTony, marine park fee and taxes included, and $219 to $279 in a freshwater cenote inland with Only Bubbles, pick-up, gear and lunch included. Without a certificate, one tank at MUSA with a lesson is $120, and two supervised boat dives in Cozumel with Blue Note Scuba are 3,300 MXN. Snorkelling starts at $45 per person plus a $20 fee in Cancún and at 1,100 MXN (about $55) per adult in Cozumel.
- What two tanks cost on each side, and what the price leaves out
- MUSA, a cenote or a Cozumel drift: three different dives
- What a diver without a certificate can book
- Snorkelling: a reef by speedboat, a catamaran day or turtles and starfish
- Getting there: the ferry, the 7:30 boat and cruise days
Important
Checked in September 2026, every figure below is one named operator's price from its own page. Several of them leave a fee to be paid on the day, and it is named next to the price.
What do two tanks cost in Cancún and in Cozumel?
The price on each side buys a different dive, and what is inside it differs as much as the figure.
| Dive | Where | Per person | Included | Level |
|---|---|---|---|---|
| Two tanks at MUSA | Cancún, by boat | $110 | two tanks; the page lists no gear | certified |
| Two tanks in a cenote | inland from Cancún | $219–279 | pick-up, gear, entrance, lunch | Open Water card, some cenotes advanced |
| Two reef dives | Cozumel, by boat | $135 | marine park fee, taxes, tanks, weights; gear $10 per item | certified |
| Discover Scuba, two dives | Cozumel, by boat | 3,300 MXN ($175–190 by the operator) | rental gear; park fee in cash on board | no certificate, from 10 |
Counted all in, the gap narrows. At ScubaTony a full rental set of regulator, BCD and wetsuit adds $30 a day, so a diver without gear pays $165, with the park fee already inside. Cancun Scuba Center's MUSA page names only the two tanks: a dive computer is $10, paying by card adds 5%, and gear and the park fee are worth asking about when you book. The Only Bubbles day is the one where almost nothing is added — the drive, gear, entrance and lunch are in the price.
What is a MUSA dive from Cancún like?
MUSA, the Museo Subacuático de Arte, is a field of sculptures by Jason deCaires Taylor cast to act as an artificial reef. Cancun Scuba Center sells two tanks there for $110 per certified diver, and writes that the museum opened on 26 November 2010 to take pressure off the natural reef of the National Marine Park.
Among the figures is a Volkswagen Beetle cast in concrete. The centre's location guide describes two areas, shallow Punta Nizuc at the southern tip of Cancún and deeper Playa Mujeres towards Isla Mujeres; the dive page does not say which one the boat visits. The centre gives depths of 30 to 75 feet for its sites and says most of its dives are drift dives.
Why go inland to a cenote?
For a dive that the sea cannot give. A cenote forms where the limestone collapses and opens the groundwater, and Only Bubbles describes water filtered so clear that it holds almost no particles, sunlight entering through the openings in beams, stalactites and columns overhead, and in some cenotes a halocline where fresh and salt water meet. Two tanks with a guide who is a certified cave diver cost from $219 per person.
The day is long: pick-up at your Cancún hotel between 6:30 and 7:30 and back between 3:00 and 4:30 pm, depending on the cenote. Chac Mool and Chikin Ha, at $219, are open to all levels with an Open Water card; Dos Ojos, at $239, is recommended for intermediate divers; Angelita and Carwash, at $279, need an advanced level. Only Bubbles asks for 18 to 24 hours between the last dive and a flight.
What is a Cozumel reef dive like?
A drift along the reefs of the National Marine Park, which holds more than 20 dive sites by ScubaTony's count. Its boat takes six divers at most, leaves at 7:30 am and 1:00 pm and reaches the reef in usually under half an hour; the whole trip lasts four to five hours and costs $135 per certified diver, with the marine park fee and taxes inside.
ScubaTony says the current is mild most of the time, about one knot, and that the boat moves to another site if it is too strong. The site is chosen on board from divers' requests, their level and the sea, and no particular site is guaranteed. Divers with few logged dives are pointed to the afternoon boat, and after a long break the shop requires a private guide or Discover Scuba.
What can you book without a certificate?
On the Cancún side, one tank at MUSA with a lesson: Cancun Scuba Center sells it on the same page as its two-tank dive, at $120 per person against $110 for certified divers.
In Cozumel, Blue Note Scuba's Discover Scuba is an afternoon on its boat: you meet the instructor at Marina Fonatur at 1:40 pm, go over the gear and skills on the way out, practise in shallow water and make two supervised dives on the reef. It costs 3,300 MXN per person, which Blue Note's own pages put at $175 to $190, with rental gear included; the marine park fee is paid in cash on board.
Two differences decide it. The Cancún option is one tank, the Cozumel one is two. And Blue Note meant its boat program for people who have dived before but are not certified: the minimum age is 10, and the online booking takes two people or more.
Where do you snorkel from Cancún?
On two reefs, reached two ways. Jungle Tour Adventure puts you at the wheel of a two-seat speedboat for about 40 minutes through the mangroves of the Nichupté lagoon, then about 45 minutes of snorkelling with a guide on the Punta Nizuc reef, two hours in all, at $45 per person for two sharing a boat and a $20 park and dock fee in cash on the day.
Cancun Sailing takes a shared catamaran to Isla Mujeres for five hours, with a snorkel stop at El Meco reef that averages 30 minutes, lunch and an open bar on board and two and a half hours on the island, at $97 per adult.
The catamaran ticket already includes the $20 dock and reef fee and the hotel transfer. It has its own limits: Cancun Sailing does not let children under 10 or guests over 60 snorkel, while the speedboat takes children from three.
What is snorkelling like in Cozumel?
Turtles first, then starfish. Cozumel Snorkel Center runs a four-hour group boat to a turtle sanctuary, a shallow area of reef where it says it regularly meets sea turtles feeding on the seagrass, often three or four together, and then anchors in the shallow water of El Cielo among wild starfish. It costs 1,100 MXN (about $55) per adult.
Children pay 1,000 MXN, infants under four cannot come, and non-swimmers may stay on the boat or float holding a life ring with a guide. Snorkel gear, ceviche, guacamole, fruit and drinks are included; the marine park fee is paid on top by everyone who goes in the water. Depending on the reef, the guide may ask you to snorkel without fins, a marine park rule to protect the coral.
Which is easier to reach: Cancún or Cozumel?
Cancún, if you are staying there. Only Bubbles collects you at your Cancún hotel for the cenotes, and Cancun Sailing picks up from hotels in Cancún, Playa del Carmen, Puerto Morelos, Riviera Maya, Playacar and Tulum. Cancun Scuba Center arranges hotel transport at a price that depends on the hotel.
Cozumel is an island. From the mainland ScubaTony describes the ferry from Playa del Carmen and a taxi to Marina Fonatur, and says that without a night on Cozumel you cannot make its 7:30 am boat. Neither Cozumel dive shop collects you by road: ScubaTony has no land transport, and Blue Note Scuba explains that dive operators may not pick up by land.
Cruise days change the choice. ScubaTony no longer takes cruise passengers on its regular two-tank trips. Blue Note Scuba's afternoon Discover Scuba leaves at 2:00 pm and asks for your ship's times. Cozumel Snorkel Center guarantees in writing to return you at least an hour before your ship leaves.
To compare everything on each side, see the dive trips in Cozumel, the dive days from Cancún and the boat trips from Cancún.
Common questions
Is diving cheaper in Cancún or in Cozumel?
On the sticker, Cancún: $110 per person for two tanks at MUSA with Cancun Scuba Center against $135 with ScubaTony in Cozumel. But ScubaTony's price already includes the marine park fee and taxes, while the Cancún page lists only the tanks, so compare the totals before you choose.
Can I dive without a certificate?
Yes. In Cancún, one tank at MUSA with a lesson costs $120 per person at Cancun Scuba Center. In Cozumel, Blue Note Scuba's Discover Scuba gives two supervised boat dives for 3,300 MXN per person, from age 10, plus the marine park fee in cash.
Do I need a certificate for the cenotes?
Yes, at least Open Water, and you show the card before diving. Only Bubbles opens Chac Mool, Chikin Ha and the Eden Garden and Little Brother pair to all levels; Dos Ojos and Tajmaha are for intermediate divers, and The Pit, Dream Gate and Angelita need an advanced level.
Can I wear sunscreen in the Cozumel marine park?
No. The rules ScubaTony publishes forbid any sunscreen in the water, including reef-friendly and biodegradable ones, as well as gloves and knives. Wear a rash guard or a long wetsuit instead.
When is the water clearest?
For MUSA, Cancun Scuba Center names December to April, the dry season, with calmer seas and clearer water, and says other months work with more variable weather. The cenotes are fresh water under a limestone roof, and Only Bubbles reschedules or refunds in full if storms or strong wind stop the trip.
Where can I snorkel with turtles?
In Cozumel, on Cozumel Snorkel Center's four hours to the turtle sanctuary and El Cielo, at 1,100 MXN per adult; the operator says it regularly meets turtles there but does not guarantee them. The Cancún snorkel trips go to reefs: Punta Nizuc by speedboat and El Meco by catamaran.
