All told, there are more than 17,000 waterfalls scattered across the United States. A good many of these mesmerizing ecological elements are found within the boundaries of U.S. national parks.

As a frequent traveler, I think some of the best US state parks to visit include Dead Horse Point in Utah and Valley of Fire ...

In the heart of California, the Sequoia and Kings Canyon National Parks are home to some of the tallest trees on the planet.

77-foot drop that rushes through the Passaic River Gorge and is recognized as a National Natural Landmark. These astounding falls made Paterson the ideal site for one of America's earliest industrial ...

The most famous national parks in the United States besides Yellowstone include Yosemite Park in Central California, the Grand Canyon in Arizona, and Zio National Park located in Utah.

Today, 63 designated national parks in the United States draw millions of visitors a year to witness jaw-dropping natural wonders and unforgettable terrains. To determine the best U.S. national ...

Yosemite National Park is a popular place to take in picturesque views and marvelous waterfalls ... one of the deadliest national parks in the United States? According to data collected from ...

The Golden State has the most national parks of any state in the U.S. and ... military-like camps across the United States. Manzanar, located between Kings Canyon National Park and Death Valley ...

Hawaii's 'Akaka Falls State Park is a must-visit ... California is an outdoor-lovers paradise, with nine major national parks (the most of any US state) and 280 state-park units.