C-56 wreck and reef diving in Puerto Morelos
Certified divers Puerto Morelos

C-56 wreck and reef diving in Puerto Morelos

The C-56 is a former minesweeper deliberately sunk off Puerto Morelos that now works as an artificial reef. It sits inside a National Park, so life has settled without pressure: barracuda over the deck, rays under the hull and coral covering every structure. The second dive, on shallow reef, is one of the brightest on the coast.

What makes this dive different

  • Historic wreck inside a protected National Park
  • Two dives: wreck plus a bright, shallow reef
  • Far less boat traffic than Cancun — a calmer dive
  • Turtles and rays are near-guaranteed on the reef
  • National Park fees included

How the day works, step by step

  1. Meeting point. Puerto Morelos pier, 30 minutes from Cancun.
  2. Briefing. Wreck plan, depth profile and National Park rules.
  3. Dive 1 · C-56. Exterior tour of the wreck, deck and coral-covered structure.
  4. Surface interval. Interval on board inside the reef lagoon.
  5. Dive 2 · Reef. Shallow National Park reef, excellent visibility and abundant life.
  6. Return. Back to the pier and gear rinse. Total duration around 4 hours.

What you will see

  • Barracuda and rays on the wreck
  • Green and loggerhead turtles
  • Nurse sharks resting under ledges
  • Grouper, snapper and angelfish
  • Elkhorn coral and sea fans

What's included

  • 2 dives
  • Certified guide
  • National Park fees
  • Safety protocols
  • Full dive equipment

What's not included

  • Hotel transfer (quote available)
  • Photos and video (service available)
  • Gratuities
  • Meals

Requirements

Open Water certification (or equivalent) and a dive within the last 6 months, or a same-day refresher.

What to bring

  • Swimsuit and towel
  • Reef-safe sunscreen (required inside the National Park)
  • Certification card
  • Optional underwater camera

Gallery

FAQ

Frequently asked questions

What is the C-56?
A former Mexican Navy minesweeper sunk under controlled conditions to create an artificial reef. It is now one of the most dived wrecks on the Riviera Maya.
Puerto Morelos or Cancun for diving?
Puerto Morelos has less boat traffic, reef inside a National Park and very clear water. Cancun offers MUSA and more variety. Plenty of divers do both.
Can you enter the wreck?
Not on this trip. We dive the exterior of the wreck, which is where nearly all the marine life is.

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“Excellent experience! Rene is a brilliant guide — you can tell he loves what he does and passes on his passion for the sea and marine life at every moment. His instructions and dive plan before every dive make you feel safe and let you enjoy the flora and fauna even more. Highly recommended, I already want to plan new dive trips!”
Judith Schramm FloresLocal Guide · 19 reviews
★★★★★
“I had an excellent experience with Scuba & Adventours Mexico starting my PADI Open Water Diver certification. Everything was explained very clearly and all my questions were answered along the way. Instructor René has a real talent for explaining things simply and clearly.”
Alejandro CorresPADI Open Water course
★★★★★
“My first time in the diving world! I'm so grateful because my experience with Scuba was incredible — the support and professionalism of René, Delfina and captain Larry make you feel safe at every step. I'll definitely be back with them to certify.”
VictoriaLocal Guide · 28 reviews
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