Note the thick, cliff-forming sandstone units.
A wave-dominated delta and river system then spread over the area, creating the locally 205 to 385 feet (62 to 117 m) thick cliff-forming Ferron Sandstone.
They are, from oldest (lowest) to youngest (highest); Wingate Sandstone Kayenta Formation Navajo Sandstone Sand dunes migrated back and forth on the shore of the Sundance Sea, creating the 350 foot (107 m) thick cliff-forming Wingate Sandstone.
My favorite spa, Sekinoyu, is just yards off the beach, a vegetation-thick cliff at its back.
The Cretaceous Seaway was already retreating east and to the south by the time the locally 1700 feet thick Straight Cliffs Formation was deposited.
The beach logs washed ashore by the mighty Pacific form a barrier 50 or so feet thick between the cliff and the sand.
In the shadow of impenetrable-looking cliffs, thick grassland now covers former fields as nature slowly, surely reclaims the earth.
Sections like these, where the dreaded "out of bounds" areas are clearly marked by thick jungle or cliffs, allow you a framework to chill out and enjoy yourself without needless frustration.
But now on Sept. 2, the weather was beautiful, people were hiking, biking, wind surfing, eating locally sourced foods, drinking craft beer at outdoor cafes and just enjoying the incredible beauty of a wilderness area along a river lined with cliffs, thick forests and waterfalls.
Water has quarried the thick lahar into lofty cliffs and small plateaus in many places.
Today, this rocky cove remains hidden from view by huge cliffs and thick woodland.
