With so many different climates, terrains, and personalities, Big Island is a country unto itself. With the limited time (2 days) we had there, we decided to pick a theme and stick with it: volcanoes and lava.
What a great choice it was! Advances in seismic technology have made disasters like the destruction of the Royal Gardens Subdivision largely a thing of the past, so active lava viewing today is a much safer adventure. I never dreamed that I would witness a red hot stream of lava flowing down a hillside, or drive down a road and come to a government-issue highway sign reading "End of Road - 1 Mile" where a lava flow several days earlier had covered it.
Big Island is the only Hawaiian island that is still growing larger from constant (since 1983) eruptions. Whether you go by helicopter, car, or on foot, you will be amazed by the devastation the lava flows cause, as well as how beautiful they can be.
As recently as August 2001, new viewing areas were opened to the public where you can watch an active lava tube shoot steaming hot rocks into the ocean. Don't miss your chance to watch it happen.
Quick Tips:
If you only have a few days, don't bother with Kona. I found it grubby and muggy, with little to offer that towns on the other islands don't have. You'll have a much more unique and rewarding experience if you decide to explore "The Other Side" of the Big Island.
Spend the night in the mountain town of Volcano Village, at cozy Kilauea Lodge. Locals go there for the novelty of a weather report that brings to mind sweaters and fireplaces. Kilauea Lodge's room rates are too good to be true, their dining room is excellent, and you'll be minutes from Volcanoes National Park. Needless to say, you'll need that sweater or sweatshirt, as well as an umbrella or rain gear just in case.
Snorkeling on the Big Island is rumored to be exceptionally good. If you're planning to snorkel, you won't be able to use my favorite rental place unless you bring your gear from another island or are passing through Kona or Waikoloa. That's a real shame, because Snorkel Bob offers unprecedented great deals! (see my entry for Snorkel Bob on Kauai for details). You can reach Snorkel Bob's on the Big Island at 329-0770.
Best Way To Get Around:
Getting to the Big Island from other islands is simple. Aloha Airlines and Hawaiian Airlines fly frequently inter-island, and all flights cost the same amount. Changing flights is easy and free, so if you arrive at the airport early enough, you can get on an earlier flight instead of waiting around.
If you're planning to visit Volcanoes National Park, you'll need a car. Rent it at Hilo airport when you arrive - Big Island is hard to get around without a car. Fortunately, rental cars are unusually inexpensive in Hawaii, and tour operators such as American Express offer flight/car packages that lower the cost of the rental car to as little as per day. Renting a car also gets you a copy of the invaluable "Drive Guide" (there is one for each island) which provides maps, coupons, and a mini-guidebook to whatever island you're on. The detail maps in particular are extremely useful, and I don't think you can get them anywhere except from the rental car companies.