free diving

within 25 miles

Nov 15, 2026

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100

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100

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LabXchange

Dive into a world of interactive learning

LabXchange is the world’s science classroom. Together, experience what science should be: exploration through bold thinking, collaboration, and endless imagination.

Anywhere

Ongoing

LectureMediaOutreachProfessional DevelopmentResearchTrainingAnimalsAstronomy & SpaceBiologyChemistryClimate & WeatherComputers & TechnologyEcology & EnvironmentEducationEngineeringGeneral ScienceGeology & Earth ScienceHealth & MedicineNature & OutdoorsOcean Water MarinePhysicsTechnologyastronomynatureonline learningscience

DIVR

Turn recreational dives into research-ready biodiversity data

Anywhere

Ongoing

Citizen ScienceAnimalsEcology & EnvironmentOcean Water Marinescuba divingoceanecologymarine biologycoral reefsspecies identificationconservationbiodiversity

ELMO | South African Elasmobranch Monitoring

Monitoring South African sharks, skates, rays & chimaera

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsAnimalsOcean Water MarineBiologyEducationEcology & Environmentraysdivingeggcasesmarine environmentcollectionecologyanglingelasmobranchsfishingskatesegg capsulesbeachoceansciencesharksconservation

FathomVerse

Discover all life in the ocean

Anywhere

Ongoing

Citizen ScienceAnimalsComputers & TechnologyOcean Water Marinetaxonomymarine biologyartificial intelligenceaquariumcsm-featuredcsm2026aimachine learningcozygamegirl scoutscsm2025deep seaoceanexploration

PEBL CIC (Plant Ecology Beyond Land)

FishSpotter

Identify UK marine species on seaweed and shellfish farm seabeds

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentBiologyAnimalsunited kingdomspecies identificationfishmarine

Atlas of Life in the Coastal Wilderness AND Sapphire Coast Marine Society

Long term marine ecology project

Monitor the seasonal/annual changes in marine species diversity

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEducationEcology & EnvironmentClimate & WeatherNature & Outdoorsmarine ecologymarine sciencecitizen science

WildMe & Marine Megafauna Foundation

Manta Matcher the Wildbook for Manta Rays

Global online database for manta rays

Anywhere

Ongoing

Citizen ScienceBiologyNature & OutdoorsOcean Water MarineAnimalsEcology & Environmentscuba diversmarineraysmarine ecologysnorkelingphotographyscuba divingphoto identificationscuba divephoto idsnorkelersscubaoceanwaterelasmobranchsmarine biologyphotographsphoto-inventoriesmanta rayfree diving