Double Arch At Glen Canyon NRA Collapses
There are so many incredible sights within a day’s drive of Las Vegas. Unfortunately, one of these outstanding sights has been erased from existence. The victim of gravity, receding water and human intervention, the double arch at Glen Canyon National Recreation Area has met its end.
The natural double arch at Glen Canyon, maybe better known to some as the “toilet bowl,” fell to the floor and water below on Thursday, August 8th. The National Park Service can’t place it on one particular reason, but says formations like this are legendary, long lasting and temporary.
“This event serves as a reminder of our responsibility and need to protect the mineral resources surrounding Lake Powell,” says Glen Canyon National Recreation Area Superintendent Michelle Kerns. “These features have a life span that can be influenced or damaged by manmade interventions. While we don’t know what caused this collapse, we will continue to maintain our resource protection efforts on Lake Powell for future generations to enjoy.”
Things like waves, receding water, hotter than ever weather and human interaction with the arch and more are all partially to blame over time, unfortunately.
How Do Formations Like Double Arch At Glen Canyon Form
It is crazy to think that something like the Double Arch at Glen Canyon is temporary, considering it stood for an estimated 190 million years, preceding even the Jurassic era. Somehow a dinosaur didn’t knock this down.
The formations almost look like they could only be put there by aliens or by God. But there is an explanation for it. As the video above illustrates, it all began with ocean waters that once covered the area millions and millions of years ago. Every time it would recede, the salty water would leave deposits behind.
Do that countless times over millennia, and well, things happen. Rock forms atop the salt left behind and while the salt may flow away, the rock remains.
Thankfully there are plenty of rock arches that remain, particularly in Arches National Park, also in Utah. But as with the Double Arch at Glen Canyon, these fragile rock anomalies are not here forever. See them when you get the chance. Just don’t try to test their strength. Leave no trace, and take plenty of pictures.