Diamond Head Crater Shuttle The most famous volcanic crater in the world is Mt. Leahi, better known as Diamond Head, and is located along the southeast coast of Oahu, at the end of Waikiki. The hike is considered easy to moderate in exertion. It is certainly worth the breathtaking, unparalleled view of the coastline. A must see for any visitor! Learn More >> Price: $19.00 Diamond Head Crater Guided Nature Tour You will learn about the fascinating volcanic creation, Hawaiian history, European discovery, early cattle ranching, and modern day military use of the "Gibraltar of the Pacific" while being escorted on a 45 minute walk that ascends to the 763' summit. Learn More >> Price: $35.00