Located in northeastern Arizona, the Petrified Forest National Park hosts over 800,000 visitors each year.  Words cannot explain this surreal environment where scattered logs cover 170 square miles. I wasn’t quite sure what to expect on my visit, but what I witnessed was truly an interesting phenomenon.

Throughout the park, fragments of wood seem to have been strewn about for no apparent reason. At first glance, it seems impossible to understand exactly what took place here but scientists seem to have an explanation.  They believe that the area was once abundant with trees which had become fossilized and learned that there were other fossils to be found.  Paleontologists have been studying this area unearthing such fossils as large amphibians, phytosaurs (reptiles), Buettneria (amphibians) and early dinosaurs.

And if the geology of the park is not fascinating enough, there is also evidence of human life with over 600 archaeological sites and petroglyphs.  The petroglyphs are dated between 650 to 2000 years old.

Although seemingly barren, the park is also home to a number of protected mammals which include bobcats, coyotes, black-tailed jackrabbits, prairie dogs, foxes, squirrels, mule deer and pronghorn as well as deer mice.

I suppose the biggest question is, how did the wood become petrified.  Most of the explanations that I found in my research were way above my head, so I am making an attempt to explain it in laymen’s terms.  Throughout the area there were river channels in the park.  Trees that grew up near the channels, fell down, and ended up in the water.  Over time and on several occasions, residue that contained volcanic ash would bury these trees.  The water would dissolve the silica (silicon dioxide, a chemical) from the ash and would end up inside of the logs.  From here, the silica would form quartz crystals that would replace the living parts of the inside of the tree.  Some of this material would also remain on the outer layer of the tree, giving it its fossilized exterior.  Other substances, such as iron oxide would combine with the silica to create the various colors that appear in the petrified wood.

In addition to learning more about the Petrified Forest, there are many activities available for visitors in the park to include hiking and backpacking,  photography, sightseeing and driving through the park. There are seven hiking trails that range from a half a mile to close to three miles in length.  The trails are named Agate House, Blue Mesa, Crystal Forest, Giant Logs, Long Logs, Painted Desert Rim and Puerco Pueblo.

While humans are the major threat to the park, there are strict rules and warnings for the removal of petrified wood.  It is estimated by the park service that approximately “12 short tons of the fossil wood is stolen from the Petrified Forest each year”.  It would be a shame for future generations to miss out on such an interesting site, but lucky for us, the park was designated a National Park in 1962.

Have you visited the Petrified Forest?  What did you think of it?  I would love to hear about your experience in the comments section below!  Many Thanks and Happy Travels!

To further plan your visit to Petrified Forest National Park,  visit their website at https://www.nps.gov/pefo/index.htm.  It is open every day of the year with the exception of Christmas, but has a variation in its schedule depending on the time that you visit.  Information about the Painted Desert is available at this website as well.

What to See and What to Do:

Petrified Forest
1 Main Street
Petrified Forest, AZ  86031

• Admission Fee:  Petrified Forest Entrance fees:  $20 for auto seven-day pass; $10 per person arriving by bike; $15 flat fee for motorcycle; annual pass is $40.
• Hours:  The park is open daily with the exception of Christmas Day.  From September 15 – April 13:  8AM to 5PM; from April 14 to May 11:  7AM to 7PM; from May 12 to August 3: from 7AM to 7:30PM; from August 4 to August 31: from 7AM to 7PM and from September 1 to September 14:  from 7AM to 6PM.
• Amenities:  Museum and bookstore
• Length of Visit:  2 – 3 hours
• Scenic View:  Photograph the colorful desert and petrified forest during the golden hours for spectacular photos
• Tips for Your Visit:  Bring water and sunscreen as the site is in the middle of the desert.  Check out the petroglyphs and eight of the sites that are located on the National Register and don’t forget to make a stop at the Visitor’s Center for souvenirs, exhibits and other amenities.  A schedule of tours is also available at the Visitor’s Center.  You can easily find Petrified Forest National Park along I-40. Don’t forget that your entrance fee also includes the Painted Desert!

Where to Stay:

La Posada Hotel & Gardens
303 E. 2^nd Street (Route 66)
Winslow, AZ  86047
Telephone:  928 289 4366

Where to Eat:

Fred Harvey Diner
1 Main Street
Petrified Forest National Park, AZ  86028

Order the Navajo taco….it is huge!

What to Eat: 

• Avocado Fries are sliced avocados dipped in spiced bread crumbs and deep fried.
• Chiltepin Peppers….very hot!
• Cholla, a cactus found in the area, that is boiled and the gooey acid is removed to eat directly or added to salsas.
• Cochinitos are a puffy, doughy cookie usually found in the shape of a pig.  This light dessert is seasoned with molasses and cinnamon.
• Prickly Pear Cactus which is made into a candy and a sweet syrup
• Sonoran Hot Dog, popular in Phoenix and Tucson, this Mexican creation is topped with beans, onions, and tomatoes along with mayonnaise and mustard.
• Tamales!

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