Tim from Portland's activity reviews | Book tours, activities & fun things to do on HawaiiActivities.com

A great experience for families

We took the 1-hour trip which was really not quite long enough to see all there is to see. The crew includes divers who go over the side and bring things up from the reef and exhibit them. Not for the claustrophobic as you do sit below the waterline, but ventilation is very good. Also note the boat has no restrooms so drinking a ton of water, or anything else for that matter, is not a great idea. The water is very clear and there is a good deal to see. Be sure to bring some cash to tip the crew if you can (we did not know it was an option). Next time we will take the 1.5 hour trip.