Diamond Head, Hawaii
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Diamond Head is a volcanic tuff cone on the Hawaiian island of [[Oahu|OTemplate:Okinaahu]]. It is known to Hawaiians as LēTemplate:Okinaahi (Template:IPA), which is most likely derived from lae (browridge, promontory) plus Template:Okinaahi (tuna) because the shape of the ridgeline resembles the shape of a tuna's dorsal fin.<ref>Mary Kawena Pukui, Samuel H. Elbert, Esther K. Mookini, eds. (1964). Place Names of Hawaii, revised and expanded edition. Honolulu: University of HawaiTemplate:Okinai Press. Template:ISBN.</ref> Its English name was given by British sailors in the 19th century, who named it for the calcite crystals on the adjacent beach.
Geology
Diamond Head is part of the system of cones, vents, and their associated eruption flows that are collectively known to geologists as the Honolulu Volcanic Series, formed by renewed eruptions from the [[Koolau Range|KoTemplate:Okinaolau Volcano]] that took place long after the volcano formed and had gone dormant. These eruptive events created many of OTemplate:Okinaahu's well-known landmarks, including Punchbowl Crater, Hanauma Bay, Koko Head, and Mānana Island.
Like the rest of the Honolulu Volcanic Series, Diamond Head is much younger than the main mass of the KoTemplate:Okinaolau Mountain Range. While the KoTemplate:Okinaolau Range is about 2.6 million years old, Diamond Head is estimated to be about 400,000 to 500,000 years old.<ref name="HVOOahuTour">Template:Cite web</ref>
History
Known as Lēʻahi in Hawaiian, the mountain was given the name Diamond Hill in 1825 by British sailors who discovered sparkling volcanic calcite crystals in the sand and mistook them for diamonds. This is reflected in another local name, Kaimana Hila. The name later became Diamond Head, with head being shortened from headland.<ref name="Clark2002">Template:Cite book</ref>
The interior and adjacent exterior areas were the home to Fort Ruger,<ref name=CDSG1922Oahu>Template:Cite web</ref> the first United States military reservation on Hawaii.<ref name=Fawcett>Template:Cite news Alt URL</ref> Only Battery 407, a National Guard emergency operations center, and Birkhimer Tunnel, the Hawaii State Civil Defense Headquarters (HI-EMA), remain in use in the crater.<ref name=Fawcett/> An FAA air traffic control center was in operation from 1963 to 2002.<ref>FAA quits Diamond Head crater</ref>
Tourism
Diamond Head is a defining feature of the view known to residents and tourists of Waikiki, and also a U.S. National Natural Monument. The volcanic tuff cone is a State Monument. While part of it is closed to the public and serves as a platform for antennas used by the U.S. government, the crater's proximity to Honolulu's resort hotels and beaches makes the rest of it a popular destination.
National Natural Landmark
In 1968, Diamond Head was declared a National Natural Landmark. The crater, also called Diamond Head Lookout, was used as a strategic military lookout in the early 1900s.<ref name=CDSG1922Oahu/> Spanning over 475 acres (190 ha) (including the crater's interior and outer slopes), it served as an effective defensive lookout because it provides panoramic views of Waikiki and the south shore of Oahu.<ref>Template:Cite web</ref>
The Diamond Head Lighthouse, a navigational lighthouse built in 1917 is directly adjacent to the crater's slopes.<ref name=CDSG1922Oahu/> In addition, a few pillboxes are on Diamond Head's summit.<ref name=CDSG1922Oahu/>
In popular culture
Diamond Head appears on an 80-cent air mail stamp issued in 1952 to pay for shipping orchids to the U.S. mainland.<ref>Template:Usurped</ref>
Charlton Heston stars in the 1963 film Diamond Head, in a role that Clark Gable was supposed to play.
"Diamond Head" an instrumental song by Danny Hamilton recorded in 1964 by The Ventures, was an international hit. The song was especially popular in Japan where it became the first single to sell a million copies.<ref>Template:Cite news</ref>
A 1975 televised game show, The Diamond Head Game, was set at Diamond Head.<ref>"The Diamond Head Game" (1975)</ref>
Several television shows set in Hawaii feature episodes filmed on or near Diamond Head and include frequent shots of the crater as a scenic backdrop.<ref>Template:Cite web</ref> These include the original 1968 Hawaii Five-O and 2010 reboot, as well as the original 1980 Magnum, P.I. and 2018 reboot.
The Crater was the location of several concerts in the 1960s and 1970s.<ref name="setlistCrater">Template:Cite web</ref> First held on New Year's Day 1969, and often known as Hawaiian Woodstock, Diamond Head Crater Festivals, sometimes called Sunshine Festivals, were all-day music celebrations held in the 1960s and '70s, attracting over 75,000 attendees for performances of the Grateful Dead, Santana, America, Styx, Journey, War, and Tower of Power, alongside Hawaiian talent like Cecilio & Kapono and the Mackey Feary Band.<ref name=setlistCrater/><ref name="Bulletin">Template:Cite news</ref><ref name="Dekneef">Template:Cite news</ref><ref>Template:Cite web</ref> The one-day festivals became two-day events in 1976 and 1977, but were canceled by the Hawai'i Department of Land and Natural Resources because of community noise and environmental impact concerns.<ref name=Dekneef/> Many items from the bands were brought into and out of the Crater by helicopter.<ref name=Dekneef/>
- Various views of Diamond Head
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A view from the ocean of Diamond Head
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Diamond Head cone seen from the coast off Waikiki
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View from Rocky Hill, which resides over Punahou School
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Diamond Head peak from Kapiolani Park
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Diamond Head seen from Waikiki in the 1800s
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Waikiki Beach facing Diamond Head, 1958
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Aerial view of the Diamond Head
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A view from the south, including Diamond Head Lighthouse
See also
References
External links
- Official website Hawaii State Parks - Diamond Head State Monument
- Template:Osmway
- Satellite image of Diamond Head (Google Maps)
- Pages with broken file links
- Landforms of Oahu
- Headlands of Hawaii
- Tuff cones
- Volcanoes of Oahu
- National Natural Landmarks in Hawaii
- Pleistocene volcanoes
- Pleistocene Oceania
- Cenozoic Hawaii
- Extinct volcanoes of the United States
- Hotspot volcanoes
- Monogenetic volcanoes
- Geography of Honolulu County, Hawaii
- Tourist attractions in Honolulu
- Geography of Honolulu