Parking was hard to come by if you aren’t staying in the area, but the tour was amazing! Lots of insight and engagement from the crew and learned a lot of neat facts. There’s no need for a jacket unless it’s cool out and pictures taken prior to boarding will cost about $50 if you want to keep the physical/digital copies.

Enjoyed it very much. But it was a little difficult for someone like me with osteoporosis because of the position on must sit in order to look out the portal windows. If the benches were lower, I would not have to slouch and look up. It would be quite difficult for a tall person with my back problems!

Submarine tour is amazing! Leaving right at Waikiki Beach, I enjoyed the boat ride first, watching the Waikiki, Diamond Head and our submarine coming out. Cruising under the water was very relaxing and interesting! Guides narrated the whole time telling so many exciting facts. Saw plenty of fish It's a must do during your visit!