Grand Staircase-Escalante National Monument
The Grand Staircase-Escalante National Monument, at 1.7 million acres, dominates any map of southern Utah. It is unique in that it is the first monument to be administered by the Bureau of Land Management, rather than the National Park Service. The monument is a geologic sampler, with a huge variety of formations, features, and world-class paleontological sites. The Grand Staircase is a geological formation spanning eons of time and is a territory of multicolored cliffs, plateaus, mesas, buttes, pinnacles, and canyons. It is divided into three distinct sections: the Grand Staircase, the Kaiparowits Plateau, and the Canyons of the Escalante.
Despite their different topographies, these three sections share certain qualities: great distances, enormously difficult terrain, and a remoteness rarely equaled in the lower forty-eight states. Human endeavors have always been limited on these lands, yet their very remoteness and isolation have attracted seekers of adventure or solitude and those who hope to understand the natural world through the Monument's wealth of scientific information.
The land rises in broad, tilted terraces which form the Grand Staircase. From the south the terraces step up in great technicolor cliffs: Vermilion, White, Gray, Pink. Together these escarpments expose 200 million years of the earth's history in a dramatic geologic library.
The deep, brilliant red Moenkopi sandstone of the Vermilion Cliffs, with their flared bases of Chinle badlands, contain many fossils of fish and early dinosaurs from the Triassic Period. A step north, the nearly unbroken line of the White Cliffs is composed of Jurassic sand dunes solidified into Navajo sandstone.
Above the White Cliffs, the younger, shaley Gray Cliffs present a softer profile. Deposited when an ocean covered the land, they contain evidence of marine life: sea shells, shark's teeth, beds of coal from compressed swamp and marsh plants. At the top of the Grand Staircase, the limey siltstone Pink Cliffs were deposited by an ancient freshwater lake and now lie mostly in Bryce Canyon National Park.
Into this staircase of cliffs and terraces, the Paria River and its tributaries have carved a landscape of isolated mesas, valleys, buttes, and narrow canyons. Buckskin Gulch, considered the longest slot canyon in the world is located here.
The highest part of the Monument is the Kaiparowits Plateau. From the air, the Plateau appears to fan out southward from the town of Escalante into an enormous grayish green scalene triangle, ending far to the south at Lake Powell and the Paria Plateau. The 800,000-plus acres of the Kaiparowits form the wildest, most arid, and most remote part of the Monument.
The fossil-rich rocks of the Kaiparowits contain perhaps "the best and most continuous record of Late Cretaceous terrestrial life in the world." The plateau has been described as a "stony, desiccated maze of canyons," with few isolated springs and a handful of creeks. It is a land of broad canyons, sheer cliffs, red hills of oxidized rock created by underground coal fires, and soils poisonous to most plants. But it is also a land of forested, level benches, thousand-year-old junipers, and a rich variety of mammals and birds, including seventeen species of raptors that ride the ever-present winds.
The 42-mile-long Straight Cliffs mark the eastern edge of the plateau, ending at Fiftymile Mountain in the southeast. Nowhere else in this remarkable monument do the words wind, space, solitude, silence, and distance have as much meaning as here.
To the north of Fiftymile Bench is the Aquarius Plateau, dominated by the 11,000-foot Boulder Mountain. To the east lies an expanse of pale Navajo sandstone which the Escalante River and its tributaries, flowing down from the plateau, have carved into a maze of canyons. In this arid territory, it is ironically water that has done the most to shape the landscape.
But this land of rock surprises: deep in the canyons along sun-dappled streams, lush riparian worlds flourish. Cottonwoods, box elder, willows, Gambel's oak, and the introduced tamarisk form often impenetrable thickets. Shaded alcoves and undercut rock faces reveal hanging gardens, nourished by dripping seeps. From a ledge high up on the canyon wall floats the haunting diminuendo of a canyon wren's song.
Entry into the national monument is by two paved roads: Highway 89 from the Kanab/Big Water area and Highway 12 from Escalante/Boulder area. All other roads are fairly primitive and remote.
Additional information can also be obtained by contacting the travel regions and chambers of commerce:
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