Otoch Ha (Nariz)

Cave diving in the Riviera Maya · about 11 km from Tulum

Max depth: 14 m
Type: Sidemount
Certification (estimate): Full cave
Scooter: Scooter worth it

Experienced diversPermission needed

Part of the Aktun Hu/Nohoch area (Sac Actun), behind Rancho San Felipe.

More about Otoch Ha (Nariz)

Signed-in divers also see:

Access, parking and the route from the road
Exact map pin and navigation
Depth profile and sumps
Configuration advice
Warnings with sources (1)
Scooter advice
Driving times from your stay and a plan with the AI instructor

Videos and posts

No videos or posts for this site yet. Search onYouTube ↗Instagram ↗Facebook ↗

Fills nearby

ProTec Tulum
~18 min drive (estimate)
Av. Satélite / Calle Tun-Kul, Tulum centrum
Air, EAN32, O₂ up to 200 bar, trimix on request (booster); Sofnolime 797 always in stock
Daily 8–19
Website ↗Navigate ↗
Third Dimension Diving
~19 min drive (estimate)
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
Website ↗Navigate ↗
Ko'ox Diving vulstation
~19 min drive (estimate)
Tulum centrum
Air, nitrox, O₂ and helium mixes (He about US$2/cf)
Daily 7:30–21:00
Website ↗Navigate ↗

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

Cave Diving and Exploration ↗
Facebook group
Large international group with many posts from the cenotes of Quintana Roo.
Cave Diving Safe Guide Lines for the Riviera Maya ↗
Facebook group
About the lines and safety in the caves of the Riviera Maya (not very active).
The Cenotes of the Riviera Maya – Mexico ↗
Facebook group
Group from Playa del Carmen about the cenotes and sustainable tourism (not very active). For current openings and fees the dive centres are the best source.

Nearby

Plan a cave diving trip to the Riviera Maya

Enter your team, with certifications, gas and configurations, and see right away which caves fit. With driving times from your stay, fill stations and an AI instructor who thinks along.

Start planning

Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (CREER, cave-ha.com, opencaves.info, PSAI/QRSS, dive centres; Sept 2026). Map pins are Google Maps or opencaves.info locations (usually the entrance/car park); Ho-Tul, Camilo and Odyssey have no pin, the Muyil pins are estimates. Drive times are calculated by road for each stay (OSRM, OpenStreetMap; normal traffic, spot-checked against Google Maps within about 4 min); ~ = estimate. Rules, status and fees change often — check locally.