Chisos Mountains, Big Bend National Park, Texas, United States  Jun 12, 2025

They say everything"s bigger in Texas, United States—and Big Bend National Park has been living up to the slogan since forever. Spread over more than 320,000 hectares and originally part of Mexico, it became a part of the United States in 1848. Efforts to preserve its beauty began in the 1930s, culminating in its official designation as a national park on June 12, 1944. Big Bend remains one of the most remote and least-visited national parks in the country. It"s not just one landscape, it"s three: the Chihuahuan Desert, the Chisos Mountains (pictured here) and the Rio Grande. Big Bend sits on the United States–Mexico border, and its history reflects that blend. Indigenous peoples, Spanish explorers, ranchers, miners and modern travellers have all left their footprints. Petroglyphs, ruins and old trails show the land"s story began long before it became a park.

© Dean Fikar/Getty Images

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