Géraldine Solignac

Geraldine Solignac checking cave developpement in a Quintana Roo, Mexico
  • Nationality: French
  • Residence: Playa del Carmen and Merida, Mexico
  • Languages: French, English, Spanish
  • Diving: Since 2003
  • Dive Professional: Since 2007
  • Living in Mexico: Since 2010
  • Cave Diving: Since 2010
  • Technical Diving: Since 2012

Originally from France, Ph.D in Environmental chemistry , I plunged into diving and became a Cave and tech diving instructor in Mexico. I started cave diving as I first arrived in Mexico in 2010. A passion was born and along with it a passion for sharing my love for the underwater world with my students.

Since my first dive, I keep learning, training and exploring to be the sharpest possible on skills and experience. I have been cumulating experience in each level of training I offer and always train one step ahead.

I like to offer the best experience possible, in the safest and most respectful for the environment way. In order to be flexible I only do private guiding and adjust my schedule to avoid the crowds. I get to know you better and share my knowledge better. 

And on my free time, I manage to go on with my exploration projects… So diving with Deep Dark Diving is not only about getting private guiding and tailored service, it is also supporting cave exploration and cave conservation projects.

Who is “us”?

As independent technical instructors, cave and cavern guide we like to work together.

“Us” is technical and cave instructors teaching and guiding with a similar philosophy of high standards, service orientated to provide you with the best service and safety for your diving activity in Mexico

TDI Instructor:

  • Intro to Tech 
  • Cavern
  • Intro to Cave
  • Full Cave 
  • Sidemount
  • Nitrox
  • Advanced Nitrox
  • Deco Procedures
  • Stage Cave 
  • DPV cave

TDI Diver

  • Full Cave
  • Sidemount cave 
  • Advanced trimix

SDI Instructor

  • Open Water Scuba Diver Instructor
  • DPV
  • SDI Sidemount Instructor
  • Computer Nitrox Instructor
  • Deep Diving Instructor
  • Advanced Buoyancy Instructor
  • Marine EcoSystems Awareness Instructor
  • CPR1st Instructor
  • CPROX Instructor
  • CPROX1st AED Instructor
  • Solo Diving Instructor

RAZOR Side Mount Instructor


CCR Diver

  • Megalodon
  • Sidewinder
  • CCR Cave diver
  • CCR trimix diver

  • Plongeur Niveau 4
  • Initiateur
  • Plongeur Bio

  • Diver ***
  • Instructor *

IANTD Instructor

  • Adv. Nitrox
  • Cavern
  • Intro


  • Full Cave
  • Adv. Cave DPV 
  • Meg CCR

Open Water Scuba Instructor

  • Deep
  • Nitrox
  • Side Mount
  • Cavern
  • Peak Performance Buoyancy

EFR Instructor