Big Island tours & activities, fun things to do in Big Island. | HawaiiActivities.com

See humpback whales on a private Big Island whale watching cruise charter, and experience the wonder of seeing Hawaii's winter visitors within the beauty of a marine sanctuary. The best Kona whale watching cruise is available for a limited time only!

Book Hawaii's best private boat. Enjoy a private Kealakekua Bay snorkeling tour. Board a luxury speed boat, take a scenic cruise along the Kona coast, swim among sea turtles and tropical fish, and see wild dolphins!

Witness breathtaking underwater views of large manta rays on a private sunset and snorkeling charter off the Kona coast. Manta rays call these calm waters their home, and there is no better way to see them than on a Kona private charter cruise!