Of course, the island always offers the perfect blend of familiar and exciting things.
Not too long ago we took 2 trips to Hilo on the Big Island roughly one year apart from each other, and witnessed one particular rather-undiscovered snorkeling spot going from the most vibrant and massive coral reef colonies I've ever seen to a greyed-out shell of its former glory. The amazement of finding myself, upon diving in, surrounded by the massive civilization underwater, and the devastation I felt when I dipped into the exact same spot to find it all gone, are indescribable. ("Chasing Coral" a documentary is one of the many documentations of this urgent, global and very local issue.)
My people used to (and maybe still) do just that, only a few decades back when we started to come up in the global economy, treating this gem of the Pacific as just a wallpaper for their wedding picture or an outlet mall for overpriced trinkets. I don't think anyone should be advised against staring into a sun setting on Waikiki beach or from atop Diamond Head. Hell, I'm pretty sure I'd hit Robot Restaurant next time I'm in Tokyo. Just remember to take your fucking plastic bottle with you when you leave.