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From the towering sequoias of California to the rugged coastlines of Maine; the Artic wilderness of Alaska to the tropical wetlands of the Florida Everglades, the United States’ sixty-three national parks encompass the country’s most iconic landscapes.

On this page is a list of U.S. national parks by state. Use the information in this article to discover more about these remarkable public spaces, or to plan your next trip to see them for yourself.

National Parks List By State

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This state employee is scouring the Earth for solutions to combat invasive species in Hawai’i

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| Pollution

This story was originally published by Honolulu Civil Beat and is republished with permission.

Mohsen Ramadan’s name is stamped on the corner of a yellowing copy of entomologist Fillipo Silvestri’s 1914 report on Mediterranean fruit flies.

The record chronicles Silvestri’s 11-month voyage from Europe, around Africa, to Australia and, finally, Hawai’i. Along the way, Silvestri collected parasites of the fruit fly, one that was ravaging Hawaiian horticulture at the time. The then-U.S. territory was suffering, its products barred from entering the mainland.

The African wasps Silvestri introduced to Hawai’i did the job, killing off the problem. It’s an early example of biological control in Hawai’i, a scientific realm that continues to be paramount to the state’s ecological and agricultural balance.

But government bureaucracy and inadequate research facilities are now blamed for delaying potentially significant relief to industries like macadamia and …