Extended Horizons
Experience the underwater wonders of Maui and Lanai with small-group dives led by interpretive naturalists who help you see more than just fish.
Extended Horizons operates from a shop in Lahaina on the west side of Maui, offering guided shore dives and boat trips to nearby sites. The operator emphasizes small group sizes with a maximum ratio of five divers per guide for all their excursions. Dive options include exploring the Lanai coastline known for its cathedral structures and swim-throughs, as well as West Maui shore reefs featuring turtles, sharks, rays, nudibranchs, and frogfish. The business also runs night dives where invertebrates like octopus and squid are active, alongside EcoDiving programs focused on conservation education. The team includes instructors certified by the National Association of Interpretation who focus on pointing out animal behaviors during the dive. All scuba gear is provided at no charge for their guided trips.
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