Honolulu Harbour is a port surrounded by water. After most of the cargo arrives on the west coast of the United States, it is transported to adjacent islands by special barges. Most of the business of the port is carried out by American operators.
I don't know if it's because of the port, the sea is not very blue! But you can see colorful fish on the edge of the harbor! The second picture may not be clearly visible, the limited technology is not good to take, this is a turtle!!! Luck is just too good ~~