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Third Dimension Diving

Tulum, Mexico
OC Tech (100m)CC Tech (100m)CaveWreckMineDPVDrysuitSidemountDoublesService Tech
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Instructors
Giovanni GastaldoCave SpecialistRebreather Specialist

Giovanni is an experienced cave and technical diving instructor at Third Dimension Diving in Tulum.…

Ivo Chiarino RoigCave Specialist

Cave and technical diving instructor born and raised in Barcelona, Spain, now based at Third Dimension Diving in Tulum.…

Reviewers who trained with Ivo highlight his GUE Fundamentals instruction in particular, crediting him with measurable improvements to trim, buoyancy, and…

Summarised from public reviews — how we do this
Go-To for Cave2Treats You Like Family1Adapts to the Student1
Kelvin DavidsonWreck SpecialistCave SpecialistRebreather Specialist

Owner of Third Dimension Diving in Tulum, teaching technical diving since 2005 with 8000+ logged dives.…

Widely recognized across diving communities with consistent praise for being 'a passionate and thorough educator who teaches from a broad base of experience'…

Summarised from public reviews — how we do this
Treats You Like Family3Go-To for Rebreathers2Go-To for Cave2Stays Available After1
Lucas Agustín Méndez

Lucas has been teaching technical diving at Third Dimension Diving in Tulum since 2005, building expertise over two decades in the Mexican cenote system.…

Reviewers consistently praise Lucas as a strong, dedicated cave-diving instructor, with several describing multi-day cave courses and technical-upgrade…

Summarised from public reviews — how we do this
Go-To for Cave2
Nevo Vaknin

An IANTD-certified cave diving instructor based in Tulum who teaches through Third Dimension Diving.…

Course Prices
All prices in US Dollar (USD)as published by the dive centre, checked Sep 2026 · Training is charged per day
33 of 33
  • Essentials Diver (Intro to Tech)
    $295/day→ $885 for the 3-day minimum
    Tek Essentials Diver
    $295
    per day
  • Sidemount Diver
    $295/day→ $885 for the 3-day minimum
    Tek Sidemount Diver
    $295
    per day
  • Advanced Nitrox Diver (Decompression Procedures)
    $295/day→ $1,180 for the 4-day minimum
    Advanced EANx Nitrox Diver
    $295
    per day
  • Advanced Recreational Trimix Diver (Helitrox)
    $295/day→ $1,180 for the 4-day minimum
    Advanced Recreational Trimix Diver
    $295
    per day
  • Normoxic Trimix Diver
    $295/day→ $1,180 for the 4-day minimum
    Normoxic Trimix Diver
    $295
    per day
  • Hypoxic Trimix Diver
    $295/day→ $1,475 for the 5-day minimum
    Trimix Diver
    $295
    per day
  • Nitrox Gas Blender
    $200/day→ $200 for the 1-day minimum
    EANx Gas Blender
    $200
    per day
  • Trimix Gas Blender
    $200/day→ $200 for the 1-day minimum
    Trimix Gas Blender
    $200
    per day
  • DPV Diver
    $295/day→ $885 for the 3-day minimum
    Tek DPV Diver
    $295
    per day
  • FATHOM Dive Systems CCR (MKV/GEMINI) MOD 1 (Adv. EANx / Trimix)
    $330/day
    5-6 days
    $330
    per day

Consumables are usually extra. Sorb, helium, oxygen and other gas fills, cenote or marine-park entry fees, certification and registration fees, e-learning materials, and equipment or rebreather rental are commonly charged on top of a course price and are not always reflected above. Where a centre states what it excludes, that is noted on the item.

Course names are the centre's own — see their price list. Indicative only; confirm with the centre before booking.

Agencies & Courses— pick an agency to filter; tap a course to see who else teaches it
66 of 66
Advanced EANx Nitrox DiverAdvanced Recreational Trimix DiverAdvanced Recreational Trimix Diver PlusDecompression SpecialistExplore Technical DivingGUE Deep PrimerGUE Navigation PrimerGUE Rescue PrimerGUE Technical Diver 1GUE Technical FundamentalsNormoxic Trimix DiverNormoxic Trimix Diver PlusRecreational Trimix DiverSelf-Sufficient DiverTechnical DiverTek DPV DiverTek Essentials DiverTek Lite Essentials DiverTrimix DiverCCR Advanced EANx DiverCCR Advanced Recreational Trimix DiverCCR Advanced Recreational Trimix PLUS DiverCCR Normoxic Trimix DiverCCR Normoxic Trimix PLUS DiverCCR Self-Sufficient DiverCCR Trimix DiverExplore Rebreather DivingGUE CCR FundamentalsRCCR Deep DiverRCCR Night DiverRCCR Rescue DiverRCCR Trimix DiverRecreational CCR DiverTek Lite CCR Essentials DiverAdv. Cave - DPV DiverAdv. Cave - No Mount DiverAdv. Cave - Sidemount DiverAdv. Cave - Stage/Multi-Stage DiverAdv. Cave - Survey DiverCave DiverCavern DiverCCR Cave DiverCCR Tek Lite Cave DiverGUE Cave Diver 1GUE Cave Diver 2Introductory Cave DiverRCCR Cavern DiverRCCR Introductory Cave DiverTechnical Cave DiverTek CCR Cave DiverTek Lite Cave DiverNon-Penetration Wreck DiverTechnical Wreck DiverTek Lite Wreck DiverWreck DiverRCCR Limited Mine DiverDPV DiverGUE DPV Diver 1GUE Drysuit PrimerSidemount DiverTek Sidemount DiverGUE Doubles PrimerTwinset DiverEANx Gas BlenderTek AcademicsTrimix Gas Blender

Dive Centre Reviews

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Location
Chemuyil Manzana 14 Lote 01, entre Calle Tauro y Calle Xcaret, Mayapax, 77760 Tulum, Q.R.
Tulum, Mexico
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