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Unique landscape with various geological features.

Geology of Canyonlands National Park

A chance to explore the area’s geological wonders.

Canyonlands National Park is a beautiful and unique landscape with various geological features. The park in southeastern Utah covers 337,598 acres of desert terrain and canyons carved by the Colorado and Green Rivers. It is divided into four districts: Island in the Sky, Needles, Maze and the Rivers. Each district has its own distinct geology and landforms, offering visitors a chance to explore the area’s geological wonders.

Oldest Rocks

The oldest rocks in Canyonlands date back nearly two billion years. The park is home to sandstones, mudstones, conglomerates and limestones deposited in ancient seas or rivers. These sedimentary rocks are visible throughout the park, particularly in its high mesas and canyon walls.

The park’s spectacular canyons result from millions of years of erosion caused by the Colorado and Green Rivers and their tributaries. These waterways cut through layers of sandstone and limestone, creating deep gorges with steep canyon walls. The rivers have also created various side canyons, adding to the park’s rugged beauty.

Island in the Sky District

The Island in the Sky district is home to some of the most spectacular views of Canyonlands. The mesas and cliffs are composed of horizontal layers of sandstone, mudstone and shale that have been neatly stacked over millions of years. These layers can clearly be seen from a distance, providing visitors with a unique opportunity to appreciate the park’s geology.

Discover the awe-inspiring beauty of the Triassic period through the dark red rocks of the Moenkopi Formation. These magnificent formations, including the iconic Balanced Rock, can be seen along the White Rim Road. Above the Moenkopi Formation lies the vibrant Chinle Formation, a multi-colored sedimentary rock that forms gradual slopes. This unique formation also boasts volcanic ash and bentonite clays, adding to its natural allure.

The Needles District

The Needles district starkly contrasts Island in the Sky, with its colorful rock spires and deep canyons. Here, visitors will find domes of sedimentary rocks made up of sandstone, shale and mudstone. The area also contains many hoodoos, and tall thin formations created by years of erosion.

Over 200 million years ago, this remarkable landscape was submerged under a vast shallow sea that spanned from here to California. Today, the sandstone spires that dominate the area were once part of an expansive desert dune field on the sea's fringes. The captivating layers of red sediment, visible in The Needles, were formed through intermittent floods of vibrant sediment from Colorado's majestic mountains.

In a monumental shift around 20 million years ago, the majestic Colorado Plateau began its ascent propelled by the forces of tectonic uplift. As the land mass reached higher elevations, a remarkable transformation occurred- sediment deposition stopped, paving the way for a mesmerizing erosion spectacle. The powerful currents of rivers, combined with the relentless action of water and the cycles of freezing and thawing ice, sculpted and shaped the landscape with their unyielding force. Witnessed for the first time, the fascinating fractures on the surface of The Needles District were born, as water tirelessly chipped away at the cement-bonding grains of sandstone. The cracks and crevices acted as catalysts, accelerating the erosive processes, and leaving behind a breathtaking testament to the passage of time.

The Maze District

The Maze is a wild and remote area of Canyonlands and the least visited district in the park. This area is renowned for its spectacular geology and captivating landforms, with layers of sandstone, shale and limestone that dominate the landscape. Visitors are drawn to explore this area due to its remoteness and unique topography.

The dramatic rock formations of the Maze result from millions of years of erosion. The intense forces caused by wind, water and ice have slowly carved out this area, gradually creating jagged spires, domes and canyons. It is also home to exposed volcanic rocks such as basalts and rhyolites, which were formed from molten lava that cooled billions of years ago.

The Rivers District

The Rivers district is a wild and remote area of Canyonlands, characterized by narrow canyons, steep cliffs and deep gorges. This part of the park was shaped by the powerful forces of the Colorado and Green rivers, which have carved through layers of sandstone, mudstone and limestone over millions of years.

The district also features spectacular formations such as pinnacles, arches and natural bridges, created through the erosion of sedimentary rocks. These captivating landforms are visible along riverside trails such as the Lathrop Canyon Trail and the White Rim Trail.

Anasazi

Anasazi

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Antelope Island

Antelope Island

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Antelope Canyon

Antelope Canyon

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Bear Lake

Bear Lake

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Camp Floyd

Camp Floyd

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Coral Pink Sand Dunes

Coral Pink Sand Dunes

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Dead Horse Point

Dead Horse Point

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Deer Creek

Dear Creek

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East Canyon

East Canyon

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Echo

Edge of the Cedars

Edge of the Cedars

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Escalante Petrified Forest

Escalante Petrified Forest

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Flight Park

Flight Park

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Freemont Indian

Freemont Indian

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Frontier Homestead

Frontier Homstead

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Goblin Valley

Goblin Valley

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Goosenecks

Goosenecks

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The Great Salt Lake

The Great Salt Lake

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Green River

Green River

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Gunlock

Gunlock

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Historic Union Pacific Rail Trail

Historic Union Pacific Rail Trail

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Huntington 

Huntington

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Hyrum

Jordan River Off-Highway Vehicle

Jordan River Off-Highway Vehicle

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Jordanelle

Jordanelle

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Kodachrome Basin

Kodachrome Basin

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Snow Canyon

Snow Canyon

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Yuba

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