The distinctive sedimentary rock formations in west-central Argentina make for a geological and paleontological wonderland.
Published Oct 19, 2018
Roughly one-third of the world’s naturally occurring sequoias grow in 75 groves in Sequoia and Kings Canyon National Parks.
Published Sep 27, 2016
A satellite a view of Monument Valley Navajo Tribal Park, the quintessential picture of the American West.
Published Jun 7, 2018
Situated in Utah, the park is home to 2,000 arches and windows in rock, as well as rock spires and pinnacles.
Published May 8, 2005
Theme parks and other developments have turned Central Florida from swampland to the most visited tourist region of the United States.
Published Jul 23, 2015
Part of the Sahara Desert, the rocky plateau is rich in geologic and human history.
Published Mar 27, 2011
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