Very worthwhile tour. Guide was very knowledgable, very involved (provided a telescope to view distant Canyon points of interest - wow!), and knew a lot of special view-points away from the crowds. Made us feel special. One of the best Canyon tours around. Thoroughly recommended.
Excellent tour although felt it was a bit rushed. Could have spent much more time at the Future of Flight Centre. Tour of factory and assembly lines was awesome with an excellent knowledgable guide. Pity about the "no photos" rule. Well worthwhile none-the-less. Thoroughly recommended.
A very good tour to get to know parts of Hawaii. Good guide - very knowledgeable. Pearl Harbour part of tour very memorable and sobering. Well worthwhile. Recommended.