This is obviously a must-see if you are visiting the Big Island of Hawaii. Although I believe it is closed at the moment but hopefully reopening soon. Glad I had the chance to see everything in February, before the big lava flow. Was captivated by the lava fields (old, not moving) and the topography of the whole area. It changes from moonscapes to lush jungle as you drive thru. Don't hit a Nene!