How The Ala Wai Canal Forever Changed Hawaii's Largest Tourist Destination
By Megan Shute|Published May 19, 2020
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Megan Shute
Author
With more than 10 years of experience as a professional writer, Megan holds a degree in Mass Media from her home state of Minnesota. After college, she chose to trade in her winter boots for slippahs and moved to the beautiful island of Oahu, where she has been living for more than five years. She lives on the west side but is constantly taking mini-road trips across the island and visits the neighboring islands whenever she can getaway. She loves hiking, snorkeling, locally-grown coffee, and finding the best acai bowl on Oahu.
Located within Honolulu city limits on the island of Oahu, Waikiki is the most popular destination in Hawaii for beach-bumming, shopping, dining, entertainment, and activities, and is packed with luxury resorts and hotels. And while most people have visited this tourist mecca at least once, not everyone knows about the canal that shaped this iconic neighborhood.
Meandering along the length of Waikiki from just northwest of Kapahulu Avenue before turning southwest to enter the Pacific Ocean, the Ala Wai Canal drastically and forever changed Hawaii’s most famous tourist destination, Waikiki.
Before the canal was created, Waikiki consisted of wetlands fed by streams running from Palolo, Makiki, and Mano valleys to the sea. A canal that would drain the wetlands — often described as unsanitary — was proposed in the early 1900s, but construction didn’t begin until 1921.
The artificial waterway was finished in 1928 in an attempt to drain the rice paddies and swamps that would eventually become Waikiki and now serves as the northern boundary of the tourist district.
Those who benefited from the development included those who had obtained and maintained small rice and bean farms in the area, and the reclamation of this land was considered pivotal in the eventual development of Waikiki as a tourist hotspot.
Today, the two-mile-long canal drains up to 150 inches of rainwater annually that seeps down from the mountains above Waikiki and empties it into the Pacific Ocean at the Ala Wai Boat Harbor.
Unfortunately, potential overflow due to heavy rainfall and water pollution are concerning, and while we’re unsure about the Ala Wai Canal’s future, we are grateful for its part in creating what is modern-day Waikiki.