El Pinacate Biosphere Reserve and Gran Altar Desert: UNESCO Lunar Landscapes Near Puerto Peñasco
Just 30 km from Puerto Peñasco, discover the surreal lunar landscapes of El Pinacate, one of Earth's driest regions. This remote 7,145 sq km UNESCO World Heritage Biosphere Reserve features ancient eroded volcanoes, massive craters, petrified lava flows, over 400 ash cones, and the Americas' largest active sand dunes. Wildlife thrives here, including pronghorn antelope (North America's fastest land mammal), bighorn sheep, pumas, reptiles, and diverse birdlife. Enjoy a state-of-the-art solar-powered visitor center, interpretive hiking trails, and two campgrounds.
These extraordinary terrains were so moon-like that Neil Armstrong and Buzz Aldrin trained here in the 1960s for Apollo 11.
Over 70 km of dirt roads (4WD recommended for some sections) access the reserve. Register in advance to summit the 1,190 m Cerro del Pinacate volcano.
The visitor center lies 8 km west of Km 72 on Hwy 8 (27 km from Puerto Peñasco). Craters are reached via a turnoff at Km 52 on Hwy 8.
CEDO in Puerto Peñasco offers exceptional guided tours—sturdy walking shoes advised. Note: no water or electricity available in the reserve except at the visitor center.



