All the best adventures of the Hawaiian Islands including extreme mountain biking, trekking, snowboarding, surfing, hang gliding, active volcano hiking, swimming with dolphins, paragliding, partying, zodiac rafting, windsurfing, and the best snorkeling and dive sites. Adrenaline junkies will love this book, packed with radical excursions to get your blood pumping, from paragliding off Haleakala Volcano to snowboarding Mauna Kea. Every adventure is rated on a risk and adrenaline scale. All the information you need to try them out is here. Addresses and numbers of outfitters, resources and organizations offering help.