http://www.MotorcycleClassics.com 85
W
hile planning a trip to New
Mexico earlier this year, I asked
good buddy and fellow moto-
journalist Joe Gresh to recommend plac-
es to see along the way. Petrified Forest
National Park was the first place he men-
tioned. It would be on my northern route
home and I’d never been there (a char-
acter flaw I intended to correct on this
trip). As a kid fascinated by all things
prehistoric, the concept of a petrified
forest was intriguing. I didn’t know what
to expect. Would it be a forest of stone
trees? Not quite, I was to learn.
Petrified Forest National Park strad-
dles Interstate 40 in northeastern
Arizona, with the northern entrance
approximately 50 miles east of the New
Mexico border. Viewed from above, the
park looks like a squared-off and lop-
sided figure 8, with I-40 cutting through
at the waist. Petrified Forest National
Park is bisected by the road that runs
through it; just follow the 30-mile-long
road from either the northern or south-
ern entrance as it meanders through an
incredibly vibrant and vivid desert floor.
And what a stunning 30 miles they are.
The panoramic views and colors are
breathtaking, including such things as
the Painted Desert (a name that speaks
for itself, shown in the photo above),
Newspaper Rock (covered with ancient
petroglyphs), the Rainbow Forest (a field
of actual petrified, fallen logs near the
park’s southern entrance) and much,
much more. Plan on spending at least
a half-day on this ride through heaven,
and bring a camera.
Theodore Roosevelt designated the
area as the Petrified Forest National
Monument in 1906 and it became a
National Park in 1962, but as you might
imagine, its history extends much fur-
ther into the past. To understand its
history, we need to go back hundreds
of millions of years. Then, what is now
northeastern Arizona was near the equa-
tor. Think subtropical climates, low-lying
plains, streams, ancient plants and dino-
saurs. Trees died and fell during this
Late Triassic period 225 million years
ago, volcanic ash blanketed everything,
groundwater dissolved the ash’s silicon
dioxide, and the mix seeped into the
fallen trees and formed quartz crystals.
These crystals ultimately replaced the
trees’ organic matter and then iron
oxides and other minerals merged with
the silica, thus creating the brilliant
colors observed in the petrified trees
we see today. Petrified Forest National
Park’s fields are littered with stunningly
vibrant ancient trees. Several prehistoric
species are represented; all are extinct. It
is quite amazing.
Human inhabitants arrived in this
area more than 8,000 years ago. People
grew corn and built pit houses approxi-
mately 2,000 years ago. Homes built
above ground followed centuries later
and became known as pueblos. Human
inhabitants left in the 1400s, most likely
due to drought. Spanish explorers came
on the scene in the 1600s, and by the
mid-19th century, a United States gov-
ernment expedition created an east-
west route through the area. This early
trail would later become Route 66, and
ultimately, I-40 (shortly after entering
Petrified Forest National Park from the
east, there’s a preserved section of the
original Route 66 with a vintage auto-
mobile that makes for a great photo).
Improved access to the region gave rise
to tourism; in the early days of the park’s
existence, theft of fossils (and specifical-
ly, petrified logs) was a serious problem.
It’s now a federal crime to remove rocks
or fossils from the park, but there are
petrified trees outside the park and you
can buy artifacts at gift shops in nearby
Holbrook. — Joe Berk
PETRIFIED FOREST NATIONAL PARK, ARIZONA
RIDES AND
DESTINATIONS
THE SKINNY
What: Petrified Forest National Park, 1 Park Road, #2217, Petrified
Forest, AZ 86028.
Admission: $15 for a motorcycle and passengers for seven days.
How to Get There: From the east, take I-40’s Exit 311. From the west,
take either Exit 285 or 286 at Holbrook, Arizona, then US 180 east.
Best Kept Secret: Perhaps the park itself. I’ve driven through this
region on I-40 before and never noticed the signs for Petrified
Forest National Park. There are also many other places of interest
(and many interesting roads) in Arizona. Get a copy of my book
Destinations to read more.
Avoid: Leaving home without enough water or a hat (it gets very hot
in the summer months); taking anything out of the park.
More Photos: bit.ly/pfnp-az
More Info: nps.gov/pefo/index.htm A field of petrified trees, one of many in the park.