Destinations The Underwater States of America Immerse yourself in these eight close-to-home dive sites, where the water's world-class and your tent's just a splash away
Flipping out: A seal posse off Channel Islands National Park, California (Marc Muench)
The Wild Blue Under: Hot U.S. Dive Spots
Easy-access scuba: Keep your flippers close to home and explore North America's wildest dives, from Hawaiian lava chambers to Lake Superior wrecks to Floridian springs.