Kealakekua Bay, on the Big Island's stunning Kona Coast, is one of Hawaii's most historically significant and naturally breathtaking destinations. This protected marine sanctuary was the site of Captain James Cook's final voyage in 1779 — the legendary British explorer who first made European contact with the Hawaiian Islands. A white obelisk monument standing on the bay's northern shore marks the spot where Cook met his end, visible right from the water as you snorkel.

But Kealakekua Bay is far more than a history lesson. Its calm, crystal-clear waters are teeming with vibrant coral reefs, hundreds of tropical fish species, Hawaiian spinner dolphins, sea turtles, and an abundance of marine life found nowhere else on Earth. Protected as a State Marine Life Conservation District, the bay's ecosystem is pristine and untouched — making it one of the finest snorkel sites in all of Hawaii.