We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
New! You come to us for reviews — now you can book your hotel right here on TripAdvisor.

Photo: “Sunsetting at the crater”

From Review: Big Island Volcano Eco... of Discover Hawaii Tours