The northern reaches of Petrified Forest National Park extend into the heart of the
Painted Desert of northeast Arizona, a colorful fantasyland of mesa, buttes,
This is a designated wilderness area. A trail leads from the
park road near the historic Painted Desert Inn. If you walk even a short
distance, you will leave almost all the tourists behind on the busy road,
and enjoy an experience of beauty and solitude.
The area is covered by the "Chinle formation", a very soft layer of
earth consisting mainly of mud, sandstone, and volcanic ash. The softness allows
for fantastic erosion effects as well as colorful staining by mineralized water
flows and mineral deposits over the eons. (Continued below...)
About Painted Desert and Petrified Forest National Park
Petrified Forest National Park is in northeast Arizona off of Interstate-40, about 25 miles east of the town of Holbrook, Arizona.
The park offers some of the best and most accessible scenery of the Painted Desert which runs from the northern part of the park
in a northwest direction towards Lake Powell. More good views of the Painted Desert can be found along US-89 north of Cameron, Arizona
heading towards Page and Lake Powell. Additional views, as well as dinosaur tracks and fossils (photo, right) can be found by turning east on US-160. The dinosaur exhibit is just west of Tuba City.
Petrified Forest National Park also features gorgeous fields of bejeweled fossilized wood, Indian ruins, and rock art. The park's
roads offer many scenic vista points. Easy nature trails take you to many points of interest. Two visitor centers provide
interpretation. There is a large rock shop selling petrified wood just outside the park's south entrance.
Visit the park's official website for more information.
The nearby town of Holbrook offers full services including most major motel chains, a KOA campground, and restaurants. Downtown Holbrook
features a preserved section of old Route 66. Attractions within a few hours' drive include Grand Canyon National Park, Lake Powell,
Oak Creek Canyon, and Monument Valley Navajo Tribal Park.
As the Painted Desert erodes, the fossilized artifacts from the Triassic era
(220 million years ago) become exposed, most notably the remains of an ancient conifer forest.
This is the world's largest and most beautfiul concentration of petrified wood.
As you walk the wilderness trail you will be able to explore the petrified wood deposits
in a surreal and unspoiled setting. Interestingly, most of the pertified wood
in this area is stained black while the hills are stained bright red. In the
southern part of the park the wood is bright red, and the land tinted in dark colors.
Look carefully as you walk through these soft clay hills. They are in a constant
state of erosion, and you could discover some fascinating artifact just becoming exposed.
I noticed a small glinting white object poking out of the ground. Upon closer inspection
it was a small skull of modern origin, perhaps a mouse. But the possibility that it could
have been a dinosaur fossil was exciting. It is easy to dream when you have unspoiled solitude.
The petrified wood deposits here are also fascinating. They frequently accumulate in the
drainage cracks as they roll off the hillsides (left and above right). The cross
sections of these logs are often bejewelled with quartz and other colorful minerals.
Many are imbedded with specks of a crystalline material which glitter in the sunlight.
Most national parks have spectacular roadside stops for their tourists. But take
a little time to see the beauty just beyond the road!