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Oahu
Nickname: Gathering Place
Oahu.jpg
Oblique satellite photo of Oahu
Map of Hawaii highlighting Oahu.svg
Geography
Location 21°30′N 158°00′W / 21.5°N 158.0°W / 21.5; -158.0
Area 596.7 sq mi (1,545 km2)
Area rank 3rd largest Hawaiian Island
Highest elevation 4,025 ft (1,226.8 m)
Highest point Kaʻala
Administration
United States
Symbols
Flower ʻilima
Color Melemele (yellow)
Largest settlement Honolulu
Demographics
Population 1,016,508 (2020)
Pop. density 1,704 /sq mi (657.9 /km2)
Hawaii-Oahu-TF
Aerial view of Oahu with freeways and highways

Oahu (pronounced oh-AH-hoo) is a beautiful island in Hawaii. It is the third largest of the Hawaiian Islands. Oahu is also the most populated island. About 70% of Hawaii's people live here.

The island of Oahu is part of the City and County of Honolulu. Honolulu, the capital city of Hawaii, is located on Oahu's southeast coast.

What's in a Name? The "Gathering Place"

Oahu is often called "The Gathering Place." This nickname means it's a place where many people come together. This translation was suggested a long time ago.

In the Hawaiian language, the word "Oʻahu" doesn't have another known meaning. The little mark in "Oʻahu" is called an ʻOkina. It's important for the correct pronunciation.

Oahu's Past: A Journey Through Time

Aerial view of Pearl Harbor on 1 June 1986 (6422248)
Pearl Harbor is home to a large U.S. Navy fleet. It was attacked on December 7, 1941, bringing the United States into World War II.
Arizona Memorial at Pearl Harbor, Hawaii
The USS Arizona Memorial (right) and USS Missouri (left) at Pearl Harbor.

People have lived on Oahu for a very long time, since at least the 3rd century A.D. The island was once ruled by its own kings. One famous king was Maʻilikūkahi, who was known for making laws.

Later, in 1795, Kamehameha the Great conquered Oahu. He united all the Hawaiian Islands. This created the Kingdom of Hawaii.

The capital of Hawaii moved to Honolulu, Oahu, in 1845. The ʻIolani Palace was built later. It is the only royal palace in the United States.

European Arrival and Its Impact

European explorers first saw Oahu in 1778. Captain James Cook's crew spotted the island. However, Europeans didn't actually visit Oahu until 1779.

When Europeans arrived, they brought new things. They also brought diseases and animals that were not native to Hawaii. This had a big impact on the native Hawaiian people and their environment.

Pearl Harbor: A Key Moment in History

On December 7, 1941, the Imperial Japanese Navy attacked Pearl Harbor on Oahu. This surprise attack brought the United States into World War II.

The attack aimed to damage the American navy. It destroyed many ships and aircraft. Sadly, 2,335 American service members and 68 civilians lost their lives. Most of these deaths happened on the USS Arizona battleship.

After the war, Oahu became a popular place for tourists. Millions of visitors come to the island every year.

Oahu's Weather: Sunny and Warm

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Enlargeable, detailed map of Oahu
Weather chart for O‘ahu
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Oahu has a warm and pleasant climate. The average temperature is usually between 70 and 85 degrees Fahrenheit (21-29°C).

The island is warmest from June to October. Winters are a bit cooler, but still warm. The average winter temperature is around 68-78 degrees Fahrenheit (20-26°C).

Oahu once had the longest rain shower ever recorded. It rained for 247 days straight from August 1993 to April 1994!

Island Geography: Mountains and Beaches

Oahu is about 44 miles (71 km) long and 30 miles (48 km) across. Its coastline stretches for 227 miles (365 km). The island covers an area of about 597 square miles (1,546 km²).

The city of Honolulu is on the island. It is the capital and largest city in Hawaii. All of Oahu is part of Honolulu County.

Oahu has many famous places. These include Waikiki Beach, Pearl Harbor, and Diamond Head. Other popular spots are Hanauma Bay, Kāneʻohe Bay, and the North Shore.

The island was formed by two large volcanoes. These are the Waiʻanae and Koʻolau Range mountains. The highest point on Oahu is Kaʻala. It rises 4,003 feet (1,220 meters) above sea level.

Exploring Oahu: Top Tourist Spots

Lanikai beach culture
Lanikai Beach
Waikiki Beach, Honolulu
Waikiki Beach is one of the most well-known beaches in the world
Byodo-In Tempel
Valley of the Temples Memorial Park near the island's eastern shore
Jellyfish at Waikiki Aquarium
Jellyfish swim in a tank at Waikiki Aquarium
Chinaman's Hat - Oahu Hawaii
Mokoliʻi island, also known as Chinaman's Hat, offshore of Kualoa Valley
Oahu Landscape
Nuʻuanu Pali of the Koʻolau mountain

Tourism is very important to Oahu's economy. Many people visit the island each year. They come from all over the world.

There are many fun things to do on Oahu. You can relax on beautiful beaches like Waikiki Beach and Hanauma Bay.

Other popular places to visit include:

Ko Olina
Ko'Olina white sand lagoon
Part of Oahu as seen from a helicopter
Helicopter view of Oahu

Famous Faces from Oahu

Many well-known people have connections to Oahu. Some were born there, and others lived there.

This is just a small list of the many talented people from Oahu!

Images for kids

See also

Kids robot.svg In Spanish: Oahu para niños

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