Kaʻala

Waiʻanae Range (sometimes referred to as the Waianae Mountains) is the eroded remains of an ancient shield volcano that comprises the western half of the Hawaiian Island of Oʻahu. Its crest, at Kaʻala, is the highest peak on Oʻahu at 4,025 feet (1,227 m). Like the neighboring Koʻolau, the Waiʻanae Range is not a mountain range in the sense most people are familiar with, as the mountain range as a whole was created from a single volcano rather than plate tectonics. The oldest lava dated from the volcano are about 3.9 million years old. About 3.2 million years ago, the volcano's activity changed, the rate of eruption started to decrease and the composition of the lava erupted from the volcano changed. The volcano is thought to have last erupted about 2.5 million years ago. When active, the Waiʻanae volcano's center of activity was at present-day Lualualei Valley. Intense erosion on the western flank of the mountain has destroyed much of those flanks. Thus, the mountain today is much smaller than it was when the volcano was active. While the western part of the mountain has been destroyed by erosion, the eastern part is still in a youthful stage of erosion. This is considered somewhat strange by some geologists since the western part of the volcano is on the leeward side of the island; thus, most rain falls on the eastern side of the volcano. Given this information, more erosion would be expected on the eastern portion of the mountain. One theory to explain this erosion pattern is that a large landslide cut away the western portion of the volcano. The faults from this huge landslide weakened the rock, making the western part of the mountain much more susceptible to erosion than the eastern side.

Waialua High and Intermediate School is a public intermediate and high school for grades 7–12 in the Waialua CDP in City and County of Honolulu, Hawaii on the Island of Oahu. The campus boasts the painted plastic mural A Waialua Day by Balazs Szabo and the mixed media sculpture Waialua from Ken Shutt's Konohiki Series.

Mākaha Valley is a census-designated place (CDP) in Honolulu County, Hawaiʻi, United States. The population was 198 at the 2020 census.

Waiʻanae (Hawaiian pronunciation: [vɐjʔəˈnɐe̯]) is a census-designated place (CDP) in Honolulu County, Hawaii, United States. As of the 2020 census, the CDP population was 13,614. Its name means "waters of the mullet". Its etymology is shared with the far northern Wellington suburb of Waikanae, located in New Zealand.

Waialua (Hawaiian pronunciation: [vɐjəˈluwə]) is a census-designated place and North Shore community in the Waialua District on the island of Oʻahu, City & County of Honolulu, Hawaii, United States. As of the 2020 census, the CDP had a population of 4,062. Waialua was one of the six original districts of ancient Hawaii on the island, known as moku. Waialua is a former (sugar) mill town and residential area, quite different in its quiet ambiance from nearby Haleʻiwa, which is more commercial and tourist oriented. The Waialua Sugar Mill is the center of this town and the historical base of its plantation history. The U.S. postal code for Waialua is 96791.

Mokulēʻia (Hawaiian pronunciation: [mokuleːˈʔijə]) is a North Shore community and census-designated place (CDP) in the Waialua District on the island of Oʻahu, City & County of Honolulu, Hawaiʻi, United States. Mokulēʻia means "isle [of] abundance" in Hawaiian. As of the 2020 census, the CDP had a population of 1,816. Features of interest here include Mokulēʻia Beach, Mokulēʻia Polo Field, and Dillingham Airfield, west of the town. At the western end of Farrington Highway, approximately 1-mile (1.6 km) beyond Dillingham Airfield entrance, begins the track (trail) to Kaʻena Point, the westernmost tip of Oʻahu. The U.S. postal code for Mokulēʻia is 96791.

The Kaukonahua Stream or Kaukonahua River is a 9.9-mile-long (15.9 km) river on the island of Oʻahu which is one of the Hawaiian Islands. Including its longer South Fork, the stream's total length is 28.0 miles (45.1 km). It flows down in a generally northwest direction, from 21°30′7″N 157°54′13″W into the Pacific Ocean. The North and South forks meet at coordinates 21°29′44″N 158°5′50″W. It is the longest river of the whole island group. It empties into Kaiʻaka Bay near Waialua, Hawaii.

Pililaau Army Recreation Center is part of the Armed Forces Recreation Centers system of the United States Department of Defense located on the island of Oahu. It is named for Herbert K. Pililaau, a United States Army soldier and a recipient of the Medal of Honor, the United States military's highest decoration, for his actions in the Korean War.

Waiʻanae High School is a public, coeducational secondary school in the City and County of Honolulu, Hawaii, United States, on the leeward (western) coast of the island of Oʻahu. The school about 40 miles (64 km) northwest of central Honolulu CDP. Waiʻanae High School is part of the Leeward School District, under the Hawaii State Department of Education.

The Waianae Sugar Company, founded in 1878, was the first major sugar plantation on Oahu, Hawaii.

Schofield Barracks is a United States Army installation and census-designated place (CDP) located in the City and County of Honolulu and in the Wahiawa District of the Hawaiian island of Oʻahu, Hawaiʻi. Schofield Barracks lies adjacent to the town of Wahiawā, separated from most of it by Lake Wilson (also known as Wahiawā Reservoir). Schofield Barracks is named after Lieutenant General John McAllister Schofield, who was the Commanding General of the United States Army from August 1888 to September 1895. He had been sent to Hawaiʻi in 1872 and had recommended the establishment of a naval base at Pearl Harbor. Schofield Barracks has an area of 17,725 acres (72 km2) on Central Oʻahu. The post was established in 1908 to provide mobile defense of Pearl Harbor and the entire island. It has been the home of the 25th Infantry Division, nicknamed the “Tropic Lightning” division, since 1941, as well as the headquarters for United States Army Hawaii (USARHAW). The population was 14,904 at the 2020 census.

Mākaha (Hawaiian for "fierce", or "savage", pronounced [maːˈkɐhə]) is a census-designated place (CDP) in Honolulu County, Hawaiʻi, United States. It is a town located along the Pacific coast, west of the Mākaha Valley, and at the foot of Mt. Ka'ala in the Wai’anae Mountain Range. It is the last of the leeward towns on O'ahu. North of Mākaha there is no development, i.e. no towns, no gas stations, or restaurants. The population of Mākaha was 8,278 at the 2010 census. It is located 35 miles northwest of Honolulu, but is a part of Honolulu County. In the Hawaiian language its name means “fierce” or “savage”, which refers to the group of bandits who were based in the Mākaha Valley. They would hide and wait for unsuspecting passersby to show up, and then plunder and pillage them. Mākaha has a higher percentage of Native Hawaiians and other Pacific islanders than most settlements on O’ahu; 26.2% of the population were Pacific Islanders in 2010. Mākaha Resort stages weekend traditional Hawaiian arts and crafts fairs and other Hawaiian cultural programs in order to preserve the Native Hawaiian traditions in Mākaha.The town is particularly known for its surfing waves and surfing history, the Hawaiian temple Kāne’āki Heiau, and Mākaha Beach Park, which is a nesting place for several species of sea turtles. Aside from surfing, other water activities include diving, canoe-surfing, fishing, tandem surfing, bodysurfing, and other recreational water sports. Kāne’āki Heiau is Hawaii's most thoroughly restored ancient heiau, it was excavated by Bishop Museum archeologists in 1970 and can now be visited Tuesdays-Sundays. It originated as an agricultural temple to the god Lono in the 15th century. 200 years later, it was converted into a luakini, where human sacrifices were dedicated to the god Kū – a typical progression indicating Mākaha now supported a large enough population to have its own chief.