Diamond Head Crater is a tuff cones (which forms due to volcanic activity),it is located on the island of Oahu, which is a part of Hawaii islands, in the United States.
Diamond Head Crater got it’s English name by British sailors around the
19th century,while they thought that crystals in the crater’s walls
are diamonds.. It is a popular destination for tourism, it has an
amazing view from the top both on the crater and the ocean.
For more information visit
Wikipedia - Diamond-Head Crater
