We went to Hawaii in November 2021 and had to of course visit the Volcanoes National Park. There is plenty of competition for time on the Big Island, but this is well worth the visit. There had been eruptions ongoing for the past month inside the Kilauea Crater, so many people are at the viewing area but it was not too bad for crowds when we were there. We also went to the top of Mauna Kea with it's fourteen telescopes, a dormant volcano that at 13,800 feet is the highest point of the Hawaii Islands and second highest island peak in the World.