Guide dispenses in-depth historical factoids to 15 to 20 guests on two-hour walking tour past downtown Honolulu attractions & landmarks

Water-powered jetpacks hoist riders up to 30 feet above Maunalua Bay, with guidance from certified instructors

Open-air buses beckon guests to hop on and off treks that circle landmarks, stores, and restaurants, with narration in five languages

Full-day rentals allow adventurers to explore crystal-clear waters for 8 hours; beginners receive surf or SUP lessons in safe environment

90-minute sampling session imparts essentials of body and aroma with tours through six varieties of white, red, and dessert wine

Students of all experience levels learn to surf off Waikiki Beach atop rental boards and head out to the reefs aboard outrigger canoes

Up to 10 guests belt along to tracks in English, Japanese, Filipino, and Chinese during two hours in a private, BYOB karaoke room

Segway tours trek through untouched rainforest, while ziplines grant bird's-eye views, accompanied by stroll through wondrous gardens

Mounted on jet skis, duos cut through waves across sparkling coastline with breathtaking views of Diamond Head and the Waikiki skyline.

A twinjet powerboat sporting a 20-speaker sound system skips past waves and wildlife at speeds up to 40 mph