1The Big Island wins clearly. Its editors' tag for teens adds 1.5 points to a base of 7.7, and things to do score 9: lava viewing at Hawaii Volcanoes ($30 a vehicle for seven days), manta ray night snorkels off Kona, Kealakekua Bay and volcano hikes. It is also the least crowded of the big islands, with a crowd score of 9.1. Beaches score 7, so plan on the Kohala coast for sand days. Kailua-Kona hotels were $261 to $269. The 2026 hurricanes hit the southern Kau district hardest, and the Holei Sea Arch collapsed.












