Oahu tours & activities, fun things to do in Oahu. | HawaiiActivities.com
Oahu tours & activities by Extended Horizons
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Extended Horizons Scuba is Maui's only fully committed 100% Green Diving Outfitter. Their shop runs on Solar Power, and their diving vessel on 100% Biodiesel. Guides and dive-masters have extensive and ongoing training in the local ecology and provide interpretive guiding, not unlike what you would experience on a nature walk with a ranger.
Earn an official certification in coral reef conservation from the comfort of your own home. Join marine biologists from Extended Horizons dive shop on Maui to learn what makes Hawaii’s coral reefs so special and valuable.