Historical Catalogue of Recorded Earthquakes Associated with Grand Canyon National Park

Glen Canyon National Recreation Area: Protected Landscape and High Desert Geography Map

Colorado Plateau canyons, sandstone strata, and reservoir environments

Explore the geological architecture of Glen Canyon National Recreation Area, a vast federal protected landscape. The area showcases towering Navajo Sandstone cliffs, deep blue reservoir arms, and remote backcountry canyons that exemplify the distinct high desert terrain of the Colorado Plateau in the United States.

Area

5,075.23 km²

Established

1972

Visitors

5.2M annual

Relief

Upland

Kaibab National Forest: Protected Plateau Landscapes and Forested Geography in Arizona

High-elevation forest terrain bordering the Grand Canyon

Spanning over 1.6 million acres in Arizona, Kaibab National Forest is characterized by its split geographic configuration, with distinct sections flanking the North and South rims of the Grand Canyon. The terrain ranges from the high-altitude Kaibab Plateau to volcanic uplands near Williams, encompassing four designated wilderness areas and varied forest ecosystems that provide a critical buffer for the surrounding canyon country.

Area

6,500 km²

Established

1909

Relief

Mountain

Climate

Temperate

Kanab Creek Wilderness: Protected Canyon Landscapes and Geography of Northern Arizona

Extensive tributary canyon systems and plateau terrain

Kanab Creek Wilderness represents a vast protected area in northern Arizona, defined by deep gorges and vertical cliffs etched into the Kanab and Kaibab Plateaus. This geographic atlas entry provides insights into the canyon network that feeds the Colorado River, highlighting the extreme elevation gradients and archaeological significance of this rugged wilderness.

Area

305 km²

Established

1984

IUCN

Ib

Relief

Upland

Lake Mead National Recreation Area: Desert Reservoir and Protected Landscape Atlas

United States protected geography and reservoir terrain

Spanning the lower Colorado River, Lake Mead National Recreation Area represents a unique convergence of desert ecosystems and large-scale water management. Its geography includes extensive reservoir shorelines, deep canyon corridors, and volcanic basin terrain that provide a foundational look at the arid environments of the American Southwest. The area remains a significant study of how engineered water features alter and interact with complex desert landscapes.

Area

6,053.31 km²

Established

1936

IUCN

V

Visitors

6.4M annual

Mount Trumbull Wilderness: A Detailed Geographic Overview of Northern Arizona Volcanic Protected Lands

Mapping basalt mesas and cinder cone ecosystems on the Uinkaret Plateau

Mount Trumbull Wilderness represents a distinct volcanic protected area located on the Uinkaret Plateau of the Arizona Strip. This rugged wilderness encompasses a massive basalt-capped mesa, scattered cinder cones, and deep ecological gradients ranging from pinyon-juniper woodlands to ancient ponderosa forests, providing a vivid look at the complex geological history near the Colorado River.

Area

31 km²

Established

1984

IUCN

Ib

Relief

Mountain

Jumbo Springs Wilderness: Geographic Profile and Protected Landscape Atlas

A rugged desert preserve in Clark County, Nevada

Jumbo Springs Wilderness preserves a dense concentration of desert geology within a compact footprint. Users can analyze the protected boundaries, which feature Precambrian metamorphic formations and granitic domes that rise above arid drainages. This area functions as a critical desert refuge near the Lake Mead reservoir, providing a distinct look at the transition between rocky mountain slopes and water-influenced desert microhabitats.

Area

18.74 km²

Established

2002

IUCN

Ib

Relief

Upland

Mount Tipton Wilderness: Protected Mountain Geography in Northwestern Arizona

High desert ridgelines and summit forest ecosystems

Mount Tipton Wilderness protects a striking segment of the Cerbat Mountains, characterized by its elevation-driven transition from arid desert lowlands to cooler, forested peaks. This rugged Arizona landscape features narrow spine ridges and the notable rock formations of the Cerbat Pinnacles, offering a preserved backcountry environment for those exploring the region's mountain geology and desert ecosystems.

Area

124.5 km²

Established

1990

IUCN

Ib

Relief

Mountain

Kachina Peaks Wilderness; Geography and Protected Landscape Atlas of Arizona

High-altitude volcanic terrain and alpine ecosystems

Kachina Peaks Wilderness is a protected area in northern Arizona centered on the San Francisco Peaks. This geography includes the state's highest elevation at Humphreys Peak and a rare volcanic caldera known as the Inner Basin. The terrain transitions from dense mountain forests into an Arctic-Alpine zone, offering a distinct landscape for analyzing mountain evolution and high-elevation ecological patterns.

Area

75 km²

Established

1984

IUCN

Ib

Relief

Mountain