★★★★★★★★★★5.0 · 2,273 reviews · 2 hours (approx.) · from $188Top rated
Ride an underwater scooter through Maunalua Bay near Diamond Head, with guided wildlife viewing, snorkeling, snacks, and gear included.

“This Submarine Scooter Adventure was hands down the best activity we did in Oahu, and we did six different excursions during our trip. It was the very first thing my husband and I did for my birthday, and we seriously considered doing it again before we left. We only didn’t because we ran out of time. Our boat had 14 guests and 3 incredible staff. They take guests out in small groups of six, and while waiting for your turn, everyone has the opportunity to snorkel. They provide all the gear including snorkel equipment, life jackets, and flippers. The snorkeling alone was amazing. The water was crystal clear and full…”
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