The Rocks of Zion Canyon
Courtesy of David Rachlis
Zion is an ancient Hebrew word, originally used to describe a dry rocky
place of holy sanctuary in ancient Israel. How fitting it is that today
this same word should be associated with the towering cathedrals and temples
of brightly colored stone we call Zion National Park.
The colorful rock layers of Zion were originally deposited in a series
of swamps, rivers, forests and a vast sand-dune desert. Remains of fossil
fish, dinosaur tracks and petrified wood all bear testimony to the various
environments that have moved back and forth across this landscape throughout
geologic time.
Tectonic activity over the past several million years has abruptly uplifted
these long-buried beds along the nearby Hurricane Fault. The cutting power
of the Virgin River and its tributaries erodes into these rapidly rising
layers creating the canyons and cliffs we see today. The geologic processes
that have created Zion are still actively at work and invite curiosity
from all who view the spectacle.
Thumbnail sketch of Rockville, Utah
Courtesy of David Rachlis
Rockville, Utah is a small quaint community (pop. 250) located at the
mouth of Zion Canyon along the banks of the Virgin River. It was originally
settled in the early 1860’s by Mormon pioneers who were led by Orson Pratt.
The early settlers raised irrigation crops and ran cattle on the nearby
mesas and plateaus.
The original name of the community was Adventure and was located much
closer to the riverbank than it is today. After disastrous flooding occurred
several years after the town’s founding, it was decided to move the community
farther away from the floodplain of the Virgin River.
Moving the town made for even more adventure as large pieces of the unstable
cap rock rimming the cliffs above town periodically have come crashing
down on the homes and farm buildings below. As one local likes to say
about Rockville “it’s definitely located between a rock and a hard place.”
The most recent major rock fall occurred in 2001 and deposited a 271-ton
boulder into someone’s home. Luckily the occupants were unhurt. As you
enter town from the west on Hwy. 9 slow down and take a look at the first
several homes on the north side of the road (left side) to see evidence
of this fascinating, not to mention exciting, geological process.
Rockville is also famous for its pioneer irrigation ditches, which date
from the 19th-century and can easily be seen lining both sides of the
main street through town. These ditches are on the National Register of
historic structures in recognition of their outstanding construction and
as a reminder of the persevering spirit of the original pioneers who built
them. They are not only historical curiosities but are a part of the living
community as they still deliver irrigation water “shares” to the residents
of Rockville to this very day.
Another feature of Rockville that visitors often notice are the single
100-watt light bulbs that hang over Main Street (Hwy. 9) for the full
length of the town. These lights date from the early 1980’s when the people
of Rockville desired to upgrade their community from a village to a full-blown
town and petitioned the state government in Salt Lake City to accomplish
this upgrade in the town’s municipal status.
State officials responded back that one of the main improvements that
needed to be made was for Rockville to upgrade its street lighting system,
which would better reflect a more up to date and thoroughly modern municipality.
In response the town installed the lights that you see hanging above Main
Street today. The town fathers even went beyond the statutory requirements
of the state by insisting on running the lights 24-hours a day.
If you visit the town’s post office you will see that the official city
seal of Rockville, posted on the front of the building, consists of a
large light bulb. They say that when you’re elected mayor of Rockville
the first thing you get is a box of light bulbs and a ladder.
Today Rockville is a residential community that is home to local workers
employed at nearby Zion National Park and other tourism related enterprises
in the larger gateway town of Springdale. Many newcomers are also retirees
who enjoy the quiet atmosphere and nearby natural wonders. The only commercial
enterprises allowed in Rockville are bed & breakfast establishments and
a single fruit and vegetable stand at the east side of town.