S. Hata Building will open your eyes to the importance of protecting the environment. Wander around the displays — they'll challenge you to consider your own footprint on nature.
You're spoiled for sightseeing choice when visiting Hilo. S. Hata Building is an ideal place to kick off here, but there are numerous other worthwhile spots to check out. University of Hawaii at Hilo, Panaewa Rainforest Zoo, and Pacific Tsunami Museum are near the place to learn about the environment and and will cap off your day nicely.