Riviera Maya (Quintana Roo) · about 22 km from Tulum
Nohoch Pek / Muk K'in (Muyil)
- Max depth20 m (66 ft)
- CertificationFull cave
- Water temperature≈ 24–25 °C (75–77 °F)estimated, no reports yet
- SpecialSidemount
Diving and fills
Dive here with
No dive centre guides here yet. Do you dive here with guests? Add your centre for free →
Fills nearby
- Third Dimension DivingEAN32, HP O₂, deco gases and any trimix (booster); Sofnolime 797 and Intersorb; prefilled trimix bailout for rent
- ProTec TulumAir, EAN32, O₂ up to 200 bar, trimix on request (booster); Sofnolime 797 always in stock
- Ko’ox Diving (Tulum)Air, nitrox, O₂ and helium mixes (He about US$2/cf)
What it looks like
Cenote Nohoch Pek janeiro 2025 Cenote Nohoch Pek janeiro 2025 Nohoch Pek main entrance, the filter restriction Nohoch Pek Sidemount Restriction
All 4 videos and posts
Videos and posts
From other divers, via YouTube, Instagram and Facebook. They only load when you click; after that, Google's or Meta's privacy rules apply.
Cenote Nohoch Pek janeiro 2025 Cenote Nohoch Pek janeiro 2025 Nohoch Pek main entrance, the filter restriction Nohoch Pek Sidemount Restriction
Search for more onYouTube ↗Instagram ↗Facebook ↗
Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.
The dive
Sistema Nohoch Pek (Maya: ‘big dog’) links eight cenotes, among them Alvaritos, Black Spyder, Quicky, Muk K'in, Rat's Hole and Second Look …, with about 24 km of passage.
Profile and sections
Sistema Nohoch Pek (Maya: ‘big dog’) links eight cenotes, among them Alvaritos, Black Spyder, Quicky, Muk K'in, Rat's Hole and Second Look …, with about 24 km of passage. QRSS puts the system at 25.4 km surveyed, down to -20.3 m (Jan 2025).
Nearby there are also Bambi (-21 m, ejido Pino Suárez), Kiix Pepem (-13 m), Sac Pepem (-14 m) and Dzonot Muyil (-8 m, sidemount).
- Depth and profile
- Max about -20 m
- Configuration
- Muk K'in entry sidemount only; otherwise unknown
- DPV: unknown
- ~24 km system, but passage sizes unknown; Muk K'in entry is sidemount-only; no info on scooter use
Who can dive where
- At least Full cave
- Configurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
- Goes down to 20 m (trimix or deco may be needed)
- Experienced divers only
This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.
How to get there
Muyil village, west of Hwy 307: one block past the Diconsa, four blocks west to the end of the road, then a 400 m trail (Muk K'in) — or 200 m closer to Hwy 307 and hike ¾ km south (Nohoch Pek). Pay at the Diconsa. Map pin estimated (village). 2016 info (PSAI) — check with ProTec/ejido.
Around Nohoch Pek / Muk K'in (Muyil)
Fills3 fill stations · nearest 21 km
Third Dimension Diving
Calle Chemuyil Mz 14 Lt 01, Mayapax, Tulum
EAN32, HP O₂, deco gases and any trimix (booster); Sofnolime 797 and Intersorb; prefilled trimix bailout for rent
Unknown — call
Rental of backmount, sidemount, CCR cylinders, Suex scooters and stages. In Tulum (Mayapax neighbourhood, west of the 307).
ProTec Tulum
Av. Satélite / Calle Tun-Kul, Tulum
Air, EAN32, O₂ up to 200 bar, trimix on request (booster); Sofnolime 797 always in stock
Daily 8–19
Rental of CCR, scooters, sidemount and double cylinders; CCR room for 14 units. ProTec Playa merged into Tulum in 2026. Keys for Xa'ay Ha (Chi Keen) and Doggi/Style (Muyil) are collected here.
Ko’ox Diving (Tulum)
Tulum
Air, nitrox, O₂ and helium mixes (He about US$2/cf)
Daily 7:30–21:00
Fills CCR, stage and double cylinders; cave gear for rent. Card payment accepted. The site also lists a Puerto Aventuras branch (Hwy 307 km 269.5, 7:30–21:00), but it is not on Google Maps — ask whether it exists and fills.
The links to Booking.com are affiliate links: if you book through one, DiveTripPlanner earns a small commission. You pay the same.
News
All (5)
Nearby
Articles about cave diving that name a place within 25 km of this site, but no cave by name. They're not necessarily about this site.
- A Diver Found a Skeleton at Least 8,000 Years Old Hidden 26 Feet Underwater in a Flooded Cave in Mexico ↗
- Cave-divers find trapped spearfisher alive after 15 days ↗
- Cave diving is fraught with danger, but the reward is sights like nothing else on Earth ↗
- INAH files legal complaint for diver damage to underwater archaeological site in Tulum cave ↗
- A Diver Found 8,000-Year-Old Human Remains Deep Inside an Underwater Cave ↗
Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 11 Nov 2026.
More of the latest in Riviera Maya (Quintana Roo, Mexico): conditions, closures and news →Going to the Riviera Maya with your team?
Marcel finds the sites that match your team's certifications.
Plan a trip