This was one of the highlights of our trip to Hawaii. My parents and I did a 16 hour tour with Arthur and it was great! We saw some waterfalls, lava tubes, lava in the national park, and many other cool things. We were treated to fresh fruit (which we literally picked off the trees or vines!!) Arthur was very informative, and had great treats throughout the day. Every other tour guide after was compared to Arthur and they never matched up. You can't go wrong with Arthur (Big Island Excapes)!