Atlantis Submarines. Want to stay dry while exploring the undersea world? Climb aboard the 48-passenger Atlantis VII submarine anchored off Kailua Pier, across from King Kamehameha's Kona Beach Hotel in Kailua-Kona. A large glass dome in the bow and 13 viewing ports on the sides allow clear views of the aquatic world more than 100 feet down. This is a great trip for kids and nonswimmers. Each one-hour voyage costs $109 for adults. The company also operates on Oahu and Maui. Kailua Pier, Alii Dr., Kailua-Kona, HI, 96740. PHONE: 808/326-7939 or 800/381-0237. www.atlantisadventures.com.