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Hidden Worlds Diving
Tulum, Mexico
OC Tech (60m)CC Tech (60m)CaveSidemount
Instructors
Marissa is a co-owner of Hidden Worlds Diving in Tulum and specializes in cave, rebreather, and sidemount training.…
Reviewers across nearly a decade of cave and technical training consistently point to the same throughline: Marissa builds a fully personalized curriculum…
Summarised from public reviews — how we do thisGo-To for Cave2Responsive Before the Course1Underwater Photography1Gear Setup Help1
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Advanced NitroxDecompression ProceduresExtended RangeIntro to TechTDI HelitroxTrimixAir Diluent CCRAir Diluent CCR Decompression ProceduresHelitrox CCRHelitrox CCR Decompression ProceduresMixed Gas CCRCavernDPV CaveFull CaveIntro to CaveRebreather Full CaveTDI Cave SidemountTDI Stage CaveTDI Sidemount
Dive Centre Reviews
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Location
Escorpión Sur 10, Tulum Centro, Col Huracanes, 77780 Tulum, Q.R.
Tulum, Mexico