About
Petrified Forest National Park is located in northeastern Arizona in the United States and covers approximately 346 square miles (896 sq km). Established as a national monument in 1906 and redesignated as a national park in 1962, the park protects one of the world’s largest and most colorful concentrations of petrified wood.
It lies east of Flagstaff and near the western edge of the Painted Desert. Nearby protected areas include Grand Canyon National Park to the northwest and Canyon de Chelly National Monument to the northeast. Petrified Forest National Park preserves an extraordinary landscape where ancient forests, colorful badlands, archaeological sites, and geological wonders reveal a fascinating chapter of Earth’s history.
Petrified Forest National Park is best known for its vast deposits of petrified wood, some dating back more than 200 million years. Visitors are often amazed by massive fossilized logs scattered across the landscape, their original wood replaced by colorful minerals over millions of years. Iron, manganese, quartz, and other minerals created vibrant shades of red, orange, yellow, purple, and blue within the stone.
Popular attractions include Crystal Forest, Giant Logs Trail, Blue Mesa, and Newspaper Rock. Scenic drives and hiking trails allow visitors to explore landscapes that feel almost otherworldly. The park provides a unique opportunity to witness the transition of living forests into stone through natural geological processes.
The geography of Petrified Forest National Park reflects a rich combination of desert landscapes and ancient geological formations. The park contains portions of the Painted Desert, a region famous for its colorful layers of clay, siltstone, mudstone, and volcanic ash. Erosion has sculpted the terrain into mesas, buttes, badlands, and rolling hills that display striking bands of color.
Elevations range from approximately 5,300 to 6,200 feet (1,615 to 1,890 meters). The landscape was once part of a lush tropical environment during the Late Triassic Period when rivers carried massive trees across floodplains. Today, desert grasslands, sagebrush, juniper, and hardy shrubs dominate the vegetation, creating a stark contrast to the ancient forest preserved beneath the surface.
Wildlife within Petrified Forest National Park has adapted to the region’s semi-arid environment. Mammals include pronghorn antelope, mule deer, coyotes, bobcats, black-tailed jackrabbits, and numerous smaller rodents. Birdlife is diverse, with species such as golden eagles, prairie falcons, ravens, western meadowlarks, and red-tailed hawks commonly observed throughout the park.
Reptiles including rattlesnakes, horned lizards, and whiptail lizards thrive in the desert habitats. Seasonal wetlands and grasslands support migratory birds and pollinators, contributing to the park’s ecological diversity. Although often associated primarily with fossils, the park continues to support a vibrant modern ecosystem.
Petrified Forest National Park plays a critical role in protecting one of the most significant fossil records from the Triassic Period. The park preserves fossilized trees, ancient reptiles, early dinosaurs, and other prehistoric organisms that help scientists understand life more than 200 million years ago. It also protects archaeological sites connected to Indigenous peoples who have lived in the region for thousands of years. Conservation efforts focus on preserving fragile fossil resources and maintaining the integrity of the Painted Desert ecosystem.
The park is often compared to Badlands National Park and Dinosaur National Monument because of its scientific importance and striking geology. Yet its combination of colorful petrified wood, painted desert landscapes, and ancient fossil resources makes it truly unique. Today, Petrified Forest National Park stands as one of America’s most remarkable geological treasures, preserving a vivid window into the distant past.
Photos
Things to See
Things To Do
Engaging Petrified Forest National Park
Petrified Forest National Park Trails
Hiking is one of the most popular activities in the park and the best way to experience much of what the park has to offer. Although there are lookouts along the scenic drive through the park that provides panoramic views of the area, hiking is the more meaningful way to engage the wilderness.
The park has seven maintained trails that vary in length from under half a mile (0.8 km) to around 3-miles (4.8 km). Backpackers can secure a permit for remote wilderness hiking and overnight stays in the park.
FAQ’s
What is Petrified Forest known for?
Petrified Forest National Park, located in northeastern Arizona, is known for its remarkable fossilized wood, vibrant painted desert landscapes, and rich archaeological heritage.
The park preserves one of the largest and most colorful concentrations of petrified wood in the world, with logs dating back over 200 million years to the Late Triassic Period. These ancient trees have been preserved through a process of fossilization, where organic material is replaced with minerals, resulting in stunning displays of colorful crystalized wood scattered across the desert landscape.
In addition to its petrified wood, the park is renowned for its breathtaking badlands scenery, characterized by colorful layers of sedimentary rock, eroded buttes, and deep gullies.
Visitors to Petrified Forest National Park can explore a network of hiking trails that wind through the painted desert, offering opportunities to marvel at the vibrant hues of red, orange, purple, and blue that adorn the landscape.
The park also contains significant archaeological sites, including ancient petroglyphs and the remains of ancestral Puebloan villages, providing insights into the human history of the region. Overall, Petrified Forest National Park offers visitors a chance to experience the wonders of geology, paleontology, and archaeology in a stunning desert setting.
What is Petrified Forest known for?
Petrified Forest National Park, located in northeastern Arizona, is known for its remarkable fossilized wood, vibrant painted desert landscapes, and rich archaeological heritage.
The park preserves one of the largest and most colorful concentrations of petrified wood in the world, with logs dating back over 200 million years to the Late Triassic Period. These ancient trees have been preserved through a process of fossilization, where organic material is replaced with minerals, resulting in stunning displays of colorful crystalized wood scattered across the desert landscape.
In addition to its petrified wood, the park is renowned for its breathtaking badlands scenery, characterized by colorful layers of sedimentary rock, eroded buttes, and deep gullies.
Visitors to Petrified Forest National Park can explore a network of hiking trails that wind through the painted desert, offering opportunities to marvel at the vibrant hues of red, orange, purple, and blue that adorn the landscape.
The park also contains significant archaeological sites, including ancient petroglyphs and the remains of ancestral Puebloan villages, providing insights into the human history of the region. Overall, Petrified Forest National Park offers visitors a chance to experience the wonders of geology, paleontology, and archaeology in a stunning desert setting.
Sources
- American Southwest, Petrified Forest National Park, https://www.americansouthwest.net/arizona/petrified_forest/national_park.html, retrieved June 2020.
- Britannica, Mesa Verde National Park, https://www.britannica.com/place/Petrified-Forest-National-Park, retrieved June 2020.
- National Geographic, Complete National Parks of the United States, National Geographic Publishing, Washington DC.
- National Geographic, Guide to the National Parks of the United States, National Geographic Society, 2003.
- National Geographic, National Parks of North America, Canada-United States-Mexico, National Geographic Society, 1995.
- National Park Service, Petrified Forest, https://www.nps.gov/pefo/index.htm, retrieved June 2020.
- UNESCO, Petrified Forest National Park, https://whc.unesco.org/en/tentativelists/5253/, retrieved June 2020.
- USA Today, Petrified Forest National Park 10 tips for your visit, https://www.usatoday.com/story/travel/experience/america/national-parks/2018/03/28/petrified-forest-national-park-10-tips-your-visit/463822002/, retrieved June 2020.
- Visit Arizona, Petrified Forest National Park, https://www.visitarizona.com/uniquely-az/parks-and-monuments/petrified-forest-national-park, retrieved June 2020.