Must do: Blue Grotto in Capri, Italy. When you go to Naples, you can also go to the Pompeii ruins, or take a Ferry to Capri. Capri is not to miss. The Blue Grotto is the big tourist attraction there, and we thought it was a bit touristy.
The Blue Pools of Haast Pass, South Island, New Zealand. Haast Pass is a mountain pass in the Southern New Zealand Alps. It is named for Julius von Haast, a explorer who was also geologist for the Provincial government of Canterbury.