Enjoy Hilo snorkeling tours, and explore the Big Island's east side with its unique snorkeling locations not found anywhere else in Hawaii. These volcanic snorkel spots are home to tons of marine life, including colorful fish, sea turtles, and rare marine creatures like manta rays. Depart from Hilo Harbor or set out from the iconic black sand beaches, and enjoy the thrill of snorkeling while also taking in the beautiful scenery around Hilo while on the best Hilo snorkeling cruises and tours!