A:
The best Bus Tours in Big Island of Hawaii according to Viator travelers are:
- Hilo Shore Excursion: Volcanoes National Park, Rainbow Falls
- Big Island in a Day: Volcanoes Waterfalls Sightseeing and History
- Mauna Kea Summit Sunset and Stars - Hilo Kona Waikoloa Pick Up
- Small Group Big Island Twilight Volcano and Stargazing Tour
- Hilo Shore Excursion: Safari Lava Caves, Falls and Highlights