Wreck Trek Isla Mujeres: Dive the Top Shipwrecks of the Mexican Caribbean.

The stern of Gunboat C-58. The boat was torn in two by Hurricane Wilma in 2005

Beneath the Blue: The Shipwrecks of Isla Mujeres - Big and Small

Discover the best shipwrecks around Isla Mujeres — from diving legendary naval vessels to shallow reef-covered ruins perfect for snorkelers.

Isla Mujeres is more than white-sand beaches and turquoise waters. It’s a wreck diver’s hidden paradise. Beneath the surface lies a collection of sunken stories. You will find towering navy gunboats, haunting freighters, and artistic artificial reefs. Also, there are mysterious local wrecks claimed by coral and time. Whether you're an experienced diver craving deep adventure or a snorkeler seeking calm, colourful sites, the island’s “Wreck Trek” offers something for every ocean lover.

Join us as we explore the best wreck dives and snorkel spots Isla Mujeres has to offer. We will discuss site history, marine life highlights, dive conditions, and insider tips from the Pocna Dive Center team.

1. C-58 - General Anaya (Patrol Boat)

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  Gunboat C-58. Eagles rays in Isla Mujeres

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  The bow of Gunboat C-58 in Isla Mujeres

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  The Stern of Gunboat C-58. An eerie sight for divers and an amazing shipwreck in Isla Mujeres

Gunboat C-58, Isla Mujeres, México. Photo Credit: Barefoot Wandering, Ana de Benito

History:

Originally the USS Harlequin, this World War II-era minesweeper was intentionally sunk by the Mexican Navy in the 1980s to create an artificial reef. It was later split into two large sections by Hurricane Wilma in 2005. The stern offers fantastic penetration opportunities for certified divers. You’ll even find a bathroom still intact! From December to March, this site becomes a haven for spotted eagle rays, sometimes in the dozens. This is the most iconic wreck around Isla and a must for experienced divers.

Scuba Diving only

• Depth: ~26 meters / 85 feet

• Boat Ride: 25 min

• Dive Type:

- Deep

- Drift - Frequent Strong Currents

- Artificial Reef - Wreck

• Experience Level: Advanced

- Advanced, Experienced Diver

- Recent diving experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79 °F

• Dive Time: 25-30 minutes (safety stop required)

• Marine Life: Eagle rays, jacks, groupers

• Highlights: Two-part wreck, large structure, history-rich dive

  
  

💡 Did you know? This wreck lies along the eagle ray migration corridor. Peak sightings are between December and March.

🪸 Reef.org data for C-58

⚓ Tips on diving the C-58.

If you would like to book this dive, Click Here

2. C-55 (Juan Escutia)

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  Divers on shipwreck Gunboat C-55, Isla Mujeres

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  Shipwreck Gunboat C-55, Isla Mujeres. Full hull sections in pieces

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  Hull sections of Gunboat C-55, Isla Mujeres. Shipwreck for Diving

Gunboat C-55, Isla Mujeres, Mexico. Photo Credits: Barefoot Wandering, Malek B Prod

History:

The sister ship to the famed C-58, the C-55 is a former minesweeper turned artificial reef. It now rests off the coast of Isla Mujeres. Though more compact in layout, it delivers an equally thrilling dive experience, especially for those who can handle its famously strong currents. Over time, storms have reduced it to smaller, scattered pieces, giving it a more chaotic and haunting appearance. From eagle rays gliding through the blue, to moray eels hiding in crevices, this site is bursting with underwater drama. When the season is right, eagle rays return in numbers. This makes it a highlight for advanced divers seeking that classic deep wreck vibe with a dose of wild beauty.

Scuba Diving only

• Depth: ~22 meters / 72 feet

• Boat Ride: 25 min

• Dive Type:

- Deep

- Drift - Frequent Strong Currents

- Artificial Reef - Wreck

• Experience Level: Advanced

- Advanced, Experienced Diver

- Recent diving experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79 °F

• Dive Time: 30-35 minutes (safety stop required)

• Marine Life: Moray eels, barracuda, schooling grunts

• Highlights: Intact hull in sections, smaller crowds

  
  

💡 Photographers' tip: Bring a wide-angle lens. The current clears the visibility nicely.

🪸 Reef.org data for C-55

⚓ More on the C-55 experience.

If you would like to book this dive, Click Here

3. Chairel

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  Chairel shipwreck with dives in Isla Mujeres

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  Diver at upside down shipwreck Chairel, Isla Mujeres

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  Section of Chairel shipwreck, Isla Mujeres with scuba diver

Chairel, Isla Mujeres, Photo credits Denni Elgueta and Ana de Benito

History:

The Chairel was once a familiar sight above the waves. It operated as a car ferry between Isla Mujeres and Cancun in the late 1980s. After years of faithful service, her journey didn’t end on land. She was intentionally sunk in 2000 to create an artificial reef. Now lying upside down, the Chairel has transformed into an eerie yet inviting dive site. Broad swim-throughs and shadowy corridors now teem with a diverse array of marine life.

Scuba Diving only

• Depth: ~27 meters / 89 feet

• Boat Ride: 30 min

• Dive Type:

- Drift - Strong Currents

- Deep Dive

- Artificial Reef - Wreck

• Experience Level: Advanced

- Advanced Open Water, Experienced Diver

- Recent Dive Experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79°F

• Dive Time: 30-35 minutes (safety stop required)

• Marine Life: Grunts, angelfish, barracuda

• Highlights: Inverted wreck, easy penetration dives, wide swim-throughs

  
  

💡 We love this site because it is a beautiful wreck to photograph.

🪸 Reef.org data for Chairel

⚓ Full story of Chairel

If you would like to book this dive, Click Here

4. Casetas

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  Casetas, Part of Chairel in Isla Mujeres, that was separated during Hurrican Wilma

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  Casetas, Part of Chairel in Isla Mujeres, that was separated during Hurrican Wilma

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  Casetas, Part of Chairel in Isla Mujeres, that was separated during Hurrican Wilma

Casetas, Isla Mujeres, Photo credits: Yamile Ortiz

Casetas is part of the Chairel ferry, which met a more dramatic fate after its sinking. Initially resting intact on the seabed in 2000, the wreck was later split horizontally by Hurricane Wilma in 2005, separating the top and bottom sections by 2.5 km (1.5 miles). The upper portion, now known as Casetas, has remained largely untouched by divers, offering wide-open swim-throughs and scattered debris that provide shelter for a vibrant variety of marine life.

Scuba Diving only

• Depth: ~24 meters / 79 feet

• Boat Ride: 30 min

• Dive Type:

  - Drift - Strong Currents

  - Deep Dive

  - Artificial Reef - Wreck

• Experience Level: Advanced

  - Advanced Open Water, Experienced Diver

  - Recent Dive Experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79°F

• Dive Time: 30-35 minutes (safety stop required)

• Marine Life: Grunts, angelfish, barracuda

• Highlights: Broken wreck, light penetration dives

💡We love Casetas for its combination of history, mystery, and abundant marine life

🪸 Reef.org data for Casetas  

⚓ Full story of Casetas

5. Ultra Freeze (El Frio)

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  Ultra Freeze with Diver in Isla Mujeres

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  Stern of Ultra Freeze

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  Divers over Ultra Freeze in Isla Mujeres

Ultrafreeze, Isla Mujeres, Mexico. Photo credits Denni Elgueta

History:

The Ultrafreeze was once a large, hardworking freezer cargo ship. It transported goods through the Caribbean. In the 1970s, a catastrophic onboard fire led to the deliberate sinking of the vessel to create an artificial reef. Today, her broken and scattered remains create an underwater maze that adventurous divers can explore. Twisted metal, towering hull sections, and thick marine growth make the Ultrafreeze one of the most dramatic and hauntingly beautiful wreck dives in the area.

Scuba Diving only

• Depth: ~29 meters / 96 feet

• Boat Ride: 35 min

• Dive Type:

- Drift - Strong Currents

- Deep Dive

- Artificial Reef - Wreck

• Experience Level: Advanced

- Advanced Open Water, Experienced Diver

- Recent Dive Experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79°F

• Dive Time: 25-30 minutes (safety stop required)

• Marine Life: Large schools of snapper, turtles, eagle rays

• Highlights: Towering structure, great for deep wreck photography

  
  

💡 This site is not dived often due to conditions — it becomes a bucket list site when weather cooperates.

🪸 Reef.org data for Ultra Freeze

⚓ Explore Ultrafreeze (El Frio)

If you would like to book this dive, Click Here

6. Hondureño

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  Hondureño, Isla Mujeres with diver

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  Hondureño, Isla Mujeres in pieces

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  Hondureño, Isla Mujeres

History:

Once a hardworking shrimp boat, the Hondureño flew under the Honduran flag. It met its fate during the devastating Hurricane Gilbert in 1988. Powerful winds and raging seas forced her beneath the waves. She now rests upright on the seabed. Over time, the ocean claimed her, offering shelter to marine life like moray eels, snappers, amberjacks, and nurse sharks. Today, she stands as a haunting yet beautiful reminder of nature's power and life beneath the sea.

Scuba Diving only

• Depth: ~21 meters / 70 feet

• Boat Ride: 20-25 min

• Dive Type:

- Drift - Medium to Strong Current

- Deep Dive

- Artificial Reef - Wreck

• Experience Level: Intermediate+

- Advanced Open Water, Experienced Diver

- Recent Dive Experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 26 °C/ 79°F

• Dive Time: 30-35 minutes (safety stop required)

• Marine Life: Moray eels, amberjacks, nurse sharks, snappers

• Highlights: Upright position, photo-worthy silhouettes, rich biodiversity

  
  

💡 We love this site for its mix of history and marine life.

🪸 Reef.org data for Hondureño

⚓ More on the Hondureño experience

If you would like to book this dive, Click Here

7. El Pescador (Atlantis)

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  El Pescador shallow shipwreck in Isla Mujeres

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  Fish with El Pescador shallow shipwreck in Isla Mujeres

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  Diver with shallow shipwreck in Isla Mujeres. El Pescador in Atlantis dive site

El Pescador, Atlantis, Isla Mujeres, Mexico. Photo Credit: Malek B Prod

History:

El Pescador is a tiny fishing boat near the Atlantis site. It’s not famous or dramatic. However, it’s beautiful and a great dive for beginners—a lovely reminder that even small wrecks have big stories. This simple wreck is teeming with life.

Scuba Diving and Snorkelling

• Depth: ~10 - 12 meters / 33-40 feet

• Boat Ride: 10-15 min

• Dive Type:

- Reef

- Artificial Reef - Wreck

- Artificial Reef - Reef Balls

• Experience Level: All levels, including snorkeling.

- Divers - Beginners, and all levels of certified divers

• Average Visibility Underwater: 20-30 meters / 66-99 feet

• Average Water Temp: 28 °C/ 82°F

• Dive Time: 45 min

• Marine Life: Colorful reef fish, juveniles, lionfish

• Highlights: Perfect training site, close to the reef. Shallow and suitable for beginners, El Pescador is an excellent introduction to wreck diving.

  
  

💡 We love this site because it's perfect for photography and fish watching. It's ideal for snorkeling and all diving levels.

🪸 Reef.org data for Atlantis Reef

⚓ How we explore El Pescador

If you would like to book this dive, Click Here

8. 1922 Turtle Fishing Boat Anchor and Chain (Punta Sur)

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  Diver with anchor from old turtle hunting boat in Punta Sur, Isla Mujeres

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  Chain and anchor from old turtle hunting boat, Punta Sur, Isla Mujeres

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  Anchor in Punta Sur, Isla Mujeres, with diver

Anchor and Chain, Punta Sur, Isla Mujeres, Mexico. Photo Credit: Malek B Prod

History:

This is one of the oldest wrecks around the island. It sank during a hurricane in 1922. Although the boat is long gone, its anchor and chain still rest at Punta Sur. They provide a silent witness to the island’s history of turtle fishing.

Scuba Diving only

• Depth: ~10-16 meters / 33-52 feet

• Boat Ride: 15 min

• Dive Type:

- Shallow Reef

- Drift - Frequent Strong Currents

- Artificial Reef - Wreck

• Experience Level: Beginner+

- Certified Divers

- Recent diving experience

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 28 °C/ 82°F

• Dive Time: 25-30 minutes (safety stop required)

• Marine Life: Reef fish, corals

• Highlights: Although the boat has long gone, its chain and anchor are still visible at Punta Sur. This provides a tangible connection to maritime history.

  
  

💡 We love this site because seeing that old chain winding across the reef is humbling.

🪸 Reef.org data for Punta Sur

⚓ More on Punta Sur and its relics

If you would like to book this dive, Click Here

9. Cubanitos (El Barco de Chinchorro)

History:

Nestled in the calm, shallow waters of Isla Mujeres Bay, Cubanitos has become a quiet refuge. It welcomes snorkelers, beginner divers, and marine life alike. Particularly on days when rough weather closes the National Park. Officially known as El Barco de Chinchorro (The Fisherman’s Boat), we call it Cubanitos at our dive center. Its exact origin remains a mystery. Some say it was once a small fishing vessel, but today it rests gently on the seabed, gradually becoming part of the reef. With its sheltered location and laid-back vibe, Cubanitos is perfect for building confidence, refining skills, or enjoying a peaceful dive.

Scuba Diving and Snorkelling

• Depth: ~6 meters / 20 feet

• Boat Ride: 5 min

• Dive Type:

- Calm Bay Area

- Shallow, Sandy

- Seagrass

- Artificial Reef

• Experience Level: Beginner

- Perfect for mermaid and freediving training.

- Ideal for training dives and beginners

• Average Visibility Underwater: 20 meters / 65 feet

• Average Water Temp: 28 °C/ 82°F

• Dive Time: 25-30 minutes (safety stop required)

• Marine Life: Blennies, crabs, seagrass species

• Highlights: Touching modern history, ideal for practice dives.

  
  

💡 This site is often paired with El Farito or snorkel tours.

🪸 Reef.org survey currently unavailable

⚓ More on Cubanitos. To come

If you would like to book this dive, Click Here

Conclusion:

Isla Mujeres is a shipwreck lover’s dream. Whether you’re seeking eagle rays on a deep drift dive or simply floating above a sunken fishing boat with a snorkel and a smile, this island offers adventures. With its rich history and diverse biodiversity, thrilling experiences await at every site. For more detailed information on each site, please refer to our individual blog posts linked above.

💬 Let’s Dive Together

📩 Want to dive one, or all of them? Contact us at Pocna Dive Center to plan your perfect wreck adventure. And don’t forget to download our Wreck Trek Passport to track your dives and earn exclusive underwater perks!

📩 Message us to book a wreck tour or ask about certifications — we’re always happy to chat diving!

Book here

Tracy Gunn is the founder and owner of Pocna Dive Center on Isla Mujeres, Mexico. A former banker turned adventurer, Tracy left a decade-long corporate career to pursue her passion for diving and island life. With over 35 years of diving experience and 24 years of living on Isla Mujeres, she now serves as a PADI Course Director, training the next generation of divers at her dive school. When she’s not underwater, Tracy shares her love for the island and the ocean through engaging blogs about diving, marine life, and the culture of Isla Mujeres.

Interested in reading more from this author?

Blogs about Isla Mujeres, Mexico, and Recreational Scuba Diving: click here

Blogs about Instructor Development Courses and Professional Scuba Diving: click here