If you’re a seasoned diver, the name Punta Sur likely sends a thrill through your regulator. Located at the southern tip of Cozumel’s Marine Park, it is home to one of the most legendary underwater formations in the world: The Devil’s Throat.
When it comes to navigating this deep, technical cathedral of coral, you want a crew that knows the currents like the back of their hand. That’s where Blue Mayan Divers comes in.
What is the Devil’s Throat?
The Devil’s Throat is not just a dive; it’s a rite of passage. It is a narrow, light-filled tunnel that begins at approximately 80 feet and slopes steeply downward, depositing divers out of a “throat” in the wall at a breathtaking 130 to 140 feet.
- The Experience: You’ll start by entering a dark opening in the reef. As you descend through the narrow chimney, the sapphire blue of the abyss begins to glow at the exit.
- The Depth: Reaching the exit puts you at the edge of a massive drop-off, looking out into the deep blue where eagle rays and sharks often cruise.
- The Challenge: Due to the depth and potential for nitrogen narcosis, this is strictly an advanced dive.
Why Dive with Blue Mayan Divers?
Cozumel has no shortage of dive shops, but for a high-consequence dive like the Devil’s Throat, the “Blue Mayan” difference is real:
- Small Groups, Big Safety: They specialize in small boat experiences. You won’t be “cattle-boating” it with 20 other people. This is crucial for managing air consumption and bottom time at 140 feet.
- Expert Briefings: Their divemasters are famous for their detailed briefings. You’ll know exactly where the entry point is, how to navigate the “Cathedral” section, and what the deco-stop plan looks like.
- Top-Tier Gear: Deep dives require reliability. Blue Mayan maintains their equipment to the highest standards, ensuring your focus stays on the scenery, not your SPG.
Essential Gear & Prep for the Deep
Because you’ll be hitting the 140ft mark, preparation is key. Here is what we recommend:
| Item | Importance | Why? |
| Dive Computer | Mandatory | To monitor your NDL (No Decompression Limit) closely. |
| High-Lumen Torch | High | The “Throat” is dark, and colors vanish at 140ft. |
| Nitrox | Recommended | While it limits your max depth, many divers use it for the safety margin on the ascent. |
| Advanced Certification | Mandatory | You must show proof of AOW or higher for this site. |
What to Expect on the Day
A typical trip to Punta Sur with Blue Mayan Divers starts early to beat the crowds. The boat ride to the southern point is a bit longer, but the sight of the untouched reefs and the towering coral pinnacles makes it worth every minute.
After the “Throat,” you’ll usually explore the Cathedral, a massive underwater room with vaulted ceilings of coral and shafts of sunlight piercing through the cracks. It’s a spiritual experience for any thalassophile.
Pro Tip: Keep an eye on your computer! At 140 feet, your bottom time is incredibly short. Listen to your Blue Mayan guide—they are masters at timing the exit to maximize your dive safely.
Ready to tick the Devil’s Throat off your bucket list? Blue Mayan Divers offers the perfect blend of local expertise and professional safety. Whether you’re looking to photograph the “throat” or just feel the rush of the abyss, they are the team to take you ther
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