Slot Canyons: A Guide to the World’s Most Spectacular Narrow Passages
What are Slot Canyons?
Slot canyons are narrow, tall channels carved into solid rock by water erosion. They are often found in areas with soft rock and extreme climate, such as the southwestern United States and Australia.
How are Slot Canyons Formed?
Slot canyons begin as small cracks in the rock. Over time, flash floods from heavy rain seep into these cracks and carry sediment and debris that slowly erode the rock, widening and deepening the cracks into slot canyons. Sandstone is most susceptible to this erosion, but slot canyons can also form in limestone, granite, basalt, and other types of rock.
Hiking Slot Canyons
Hiking through slot canyons can be an awe-inspiring experience, but it’s important to be aware of the potential dangers. Flash floods and extreme conditions can make these canyons hazardous, so it’s essential to plan carefully and take a guide if necessary.
Antelope Canyon, Arizona
Antelope Canyon is one of the most popular slot canyons in the world. It has two parts, upper and lower, each with its unique characteristics. Upper Antelope Canyon has wider pathways and is more family-friendly, while Lower Antelope Canyon is narrower, longer, and deeper, making it more challenging.
Robber’s Roost Canyon, Utah
Robber’s Roost Canyon is a historic slot canyon that was once a hideout for outlaws. It has three distinct sections: an upper plateau, slot canyons, and larger canyons. Permits are required to visit this canyon, and only two per day are given.
Siq, Jordan
The Siq is a massive slot canyon that leads to the ancient city of Petra. It is one of the two primary passages to the archaeological site. Unlike most slot canyons, the Siq was formed by tectonic plates forcing a mountain apart.
Buckskin Gulch, Utah
Buckskin Gulch is the longest slot canyon in the United States and possibly the world. It is also one of the most dangerous. The 12-mile path is narrow and the walls are up to 400 feet tall. There is only one escape route halfway through the canyon, so it’s important to be prepared for flash floods.
Colored Canyon, Egypt
Colored Canyon is a slot canyon in Egypt’s Sinai Peninsula with walls of swirling colors. The rock is a combination of sandstone and limestone, with magnesium and iron oxide deposits. The canyon is only about half a mile long, making it a good option for a short hike.
Claustral Canyon, Australia
Claustral Canyon is a slot canyon in Australia’s Blue Mountains. It is accessed by repelling down a series of waterfalls and scrambling over boulders. The canyon is known for its mossy walls and technical climbing challenges.
Arizona Hot Springs, Arizona
The Arizona Hot Springs hiking path leads through multiple slot canyons and four distinct landscapes. Along the way, hikers can enjoy natural hot springs and a series of pools with varying temperatures. The trail continues down to the Colorado River, where camping spots are available.
Tips for Hiking Slot Canyons
- Plan carefully and take a guide if necessary.
- Be aware of flash flood danger.
- Wear appropriate clothing and footwear.
- Bring plenty of water and snacks.
- Inform someone about your itinerary.
- Stay on the trail and avoid climbing on the canyon walls.
- Respect the natural environment and pack out what you pack in.
By following these tips, you can safely enjoy the beauty and wonder of slot canyons.