Kapapa Island

Kāneʻohe Bay, at 45 km2 (17 sq mi), is the largest sheltered body of water in the main Hawaiian Islands. This reef-dominated embayment constitutes a significant scenic and recreational feature along the northeast coast of the Island of Oʻahu. The largest population center on Kāneʻohe Bay is the town of Kāneʻohe. The Bay is approximately 8 mi (13 km) long and 2.7 mi (4.3 km) wide, with a mouth opening of about 4.6 mi (7.4 km) wide and a maximum depth of 40 ft (12 m) in the dredged channel. It has one of the two barrier reefs in the archipelago, the other being the 27 mi (43 km) barrier reef of Molokaʻi island, and also has extensive development of shoaling coral reefs within a large lagoon. Two navigable channels cut across the northern and southern ends of the barrier reef. The deeper, northern channel, located off Kualoa Regional Park, provides entrance from the North Pacific Ocean to a ship channel dredged the length of the lagoon between 1939 and 1945. The lagoon contains extensive patch and fringing reefs and its southern end is partly enclosed by the Mokapu Peninsula. This peninsula is occupied by Marine Corps Base Hawaii. There are five named islands or islets within Kāneʻohe Bay. A sand bar (Ahu o Laka), Kapapa, and Kekepa (Turtleback Rock) are all islets on the barrier reef. Two islands within Kāneʻohe Bay are prominent: Mokoliʻi and Moku o Loʻe (Coconut Island), the largest of the five. Mokoliʻi is a volcanic remnant at the very north end of the Bay, site of former Kualoa Airfield. The community on the northern side is called Waikane, or North Koʻolaupoko. Coconut Island is an isolated volcanic remnant located in the southwest part of the bay. Coconut Island is owned by the state of Hawaiʻi and home to the University of Hawaiʻi, and Pauley-Pagen Laboratory (SOEST). Coconut Island was used for the opening sequence of the television program Gilligan's Island.In August 2010, Pirates of the Caribbean: On Stranger Tides was filmed on the bay.Geologically, Kāneʻohe Bay forms part of a former caldera of the Koʻolau volcano. In prehistory, most of the volcano catalysmically slid into the Pacific Ocean, leaving behind only the Range and the Bay.

Heʻeia State Park is an 18.5 acre state park located near Kaneohe on the windward shore of the Hawaiian island of Oahu. The park is located on Kaneohe Bay, between Heʻeia Fishpond and Heʻeia Kea small boat harbor.

Kahaluʻu Fishpond, historically known as Kahouna Fishpond, on Kāneʻohe Bay in windward Oʻahu, is one of only four surviving ancient Hawaiian fishponds on Oʻahu that were still in use well into the 20th century. In the previous century there were at least 100 such fishponds around the island. Kahouna was in use until about 1960 and was added to the National Register of Historic Places in 1973, after members of the surrounding community raised concerns that it would be destroyed by development. The Kahaluu Taro Lo'i Historic District was also added to the National Register at that time. Kahouna features a semicircular seawall about 1,200 feet (370 m) long. The inner and outer faces of the original wall were of stacked stone, with gravel, coral rubble, and soil as fillers between them.Like its larger counterparts at Moliʻi and Heʻeia, Kahouna Fishpond is now private property. Of the four major fishponds on Oʻahu, only Huilua Fishpond is open to the public. Kahaluu Pond, Inc., now leases its property for Hawaiian weddings. There is a wedding chapel at one end and a pavilion and garden area at the other, each leased to different vendors. Columbia Pictures also filmed part of The Karate Kid Part II, at the site.

Marine Corps Air Station Kaneohe Bay or MCAS Kaneohe Bay (IATA: NGF, ICAO: PHNG, FAA LID: NGF) is a United States Marine Corps (USMC) airfield located within the Marine Corps Base Hawaii complex, formerly known as Marine Corps Air Facility (MCAF) Kaneohe Bay or Naval Air Station (NAS) Kaneohe Bay. It is located two miles (3 km) northeast of the central business district of Kaneohe, in Honolulu County, Hawaii, United States. The airfield has one runway (4/22) with a 7,771 x 200 ft (2,369 x 61 m) asphalt surface.

Coconut Island, or Moku o Loʻe, is a 28-acre (113,000 m²) island in Kāneʻohe Bay off the island of Oʻahu in the state of Hawaiʻi, United States. It is a marine research facility of the Hawaiʻi Institute of Marine Biology (HIMB) of the University of Hawaiʻi.

Mokoliʻi (pronounced [mokoˈliʔi]), also known as Chinaman's Hat, is a basalt islet in Kāneʻohe Bay, Hawaii. Mokoliʻi is part of Kualoa Regional Park and located 1⁄3 mile (0.54 km) offshore of Kualoa Point, Oahu. The 12.5-acre (5.1 ha) islet was at one time part of a basaltic ridge on Oahu before marine erosion separated it.

Kahaluʻu (; Hawaiian pronunciation: [ˈkɐhɐˈluʔu]) is a residential community and census-designated place (CDP) in the City and County of Honolulu, Hawaii, United States, in the District of Koolaupoko on the island of Oahu. In Hawaiian ka haluʻu means "diving place". As of the 2020 census, the CDP had a total population of 5,241.

The Hawaiʻi Institute of Marine Biology (HIMB) is a marine biology laboratory located on the state-owned Coconut Island in Kāneʻohe Bay.

Heʻeia Fishpond (Hawaiian: Loko Iʻa O Heʻeia) is an ancient Hawaiian fishpond located at Heʻeia on the island of Oahu in Hawaii. A walled coastal pond (loko iʻa kuapā), it is the only Hawaiian fishpond fully encircled by a wall (kuapā). Constructed sometime between the early 1200s and early 1400s, it was badly damaged by a 1965 flood and fell into disrepair. A protected area, it was added to the U.S. National Register of Historic Places in 1973. An effort begun in 1988 is underway to restore the fishpond as a fishery, cultural, scientific, and educational resource.

Azura is a wave power device currently being tested in Hawaii. It is connected to the municipal grid providing electricity to Hawaii. According to the United States Department of Energy, this is the first time that a wave power generator has been officially verified to be supplying energy to a power grid in North America. This has been verified by the University of Hawaii. The device can generate 20 kilowatts of power.The device is at the Marine Corps Base Hawaii's Wave Energy Test Site (WETS) on the north shore of Kaneohe Bay, Oahu. It is situated on the surface of a 30-meter-deep berth where it is being monitored.This prototype (TRL 5/6) was developed by Northwest Energy Innovations (NWEI) with the support of the U.S. Navy, the United States Department of Energy, and the University of Hawaii. It would be in operation for a 1-year period of assessment. During that time, the University of Hawaii would be responsible for the collection and analysis of data.Azura was originally named "WET-NZ" from "Wave Energy Technology-New Zealand".

Kualoa Regional Park is located at Kāneʻohe Bay, on the island of Oahu in the U.S. state of Hawaii. The park covers 153 acres (61.92 ha; 0.24 sq mi) across the road from the Pali-ku (cliffs) of the Koʻolau Range. The beach front is white sand and 1/3 mile offshore is the small basalt island of Mokoliʻi (or Chinaman's Hat). The site is popular with watchers of wetland birds, such as the Japanese white-eye, Red-crested cardinal, White-rumped shama, Black-crowned night heron, Black-necked stilt, Nutmeg mannikin, Black noddy, Wedge-tailed shearwater, White-tailed tropicbird, Red-tailed tropicbird, Common myna, Common waxbill, Cattle egret and a variety of others.

Valley of the Temples Memorial Park is a memorial park located on the windward (eastern) side of the Hawaiian island of Oʻahu at the foot of the Koʻolau mountains, near the town of Kāneʻohe. Thousands of Buddhist, Shinto, Protestant and Catholic residents of Hawaiʻi are buried in this memorial park. It was founded by Paul Trousdale in 1963.The park features a 1968 replica of the 11th-century Phoenix Hall of the Byodo-In Buddhist temple complex in Uji, Japan. Inside the main part of the temple is a 9 feet (2.7 m) Amida Buddha statue sitting on a gold lotus leaf.Also on the grounds are large Catholic statues depicting the Passion of Christ, the Virgin Mary, various Catholic saints, crypts and mausoleums of some of the most influential people in Hawaiʻi. Most notable of those interred at the mausoleums of the Valley of the Temples is Walter F. Dillingham, Hawaii entrepreneur and statesman. For a time, former Philippine President Ferdinand E. Marcos was interred at a private mausoleum overlooking the Byodo-In temple.The Byodo-In temple was seen several times in the popular television show Lost as the estate of Sun-Hwa Kwon's father in the Season 1 episode, "House of the Rising Sun," and was later used as the backdrop for Sun and Jin-Soo Kwon's marriage in the Season 5 finale, "The Incident." The temple was also used in season two, episode seven of Magnum P.I. entitled "Tropical Madness" in 1981 and in the season eight episode "Tigers Fan" in 1987. The temple was also used in season two, episode nine of the original Hawaii Five-O series, entitled "The Singapore File," first broadcast 11/19/1969 and in the second part episode "F.O.B" Honolulu".