The Subway Hike

Dogs No Dogs

Features Birding · Geological Significance · River/Creek · Swimming · Views · Waterfall

This is a strenuous yet incredibly rewarding hike that takes you up the Left Fork Trail into a slot canyon known as The Subway. Expect a long, sun-exposed walk, wading in and out of water, and scrambling over boulders. Also expect to see lots of nature and otherworldy formations in walls of sandstone all around you. The Subway itself is the highlight feature, but everywhere you look you'll be amazed by the canyon scenery.

This route starts with a steep descent to into a valley, continues with boulder hopping and wading up the creek, and turns around after reaching the Subway. This namesake formation is a water-sculpted slot canyon that resembles - you guessed it - a subway tunnel. It's a coveted setting for photographers, but also makes an inviting spot to just sit and relax among the views.

Water flow changes based on the season and current weather. Be sure you are aware of the forecast and chance of precipitation before entering this canyon. Flash flood danger can be very high.

This hike requires walking in the water, so don't expect to keep your feet dry. During colder months, it is smart to bring neoprene socks and/or drypants or waders for warmth. Cotton clothing is not recommended, as even on hot days cotton takes too long to dry and will make you cold.

You must get a permit in advance to hike this trail, and permits are only available through a lottery system. You are most likely to win a permit if you can plan well in advance. Find more information about permits and requirements here: nps.gov/zion/planyourvisit/…

This trail is hard to run, but possible.

Start hiking at the Left Fork Trailhead. The trail starts relatively flat, and eventually reaches an abrupt edge. Follow the steep trail down to the canyon floor where you'll begin following the water upstream. There are trails on both sides of the stream that can be used, but you'll still have to cross the water multiple times, scramble over boulders, and walk on wet rocks.

Along the way, don't forget to pause often and take in your surroundings. You'll find towering rock formations, cascading waterfalls, and quirky shapes carved into the stone by flowing water.

The hike reaches its apex at The Subway feature. This is where the canyon wall encloses on the stream in a narrow part of the gorge, creating a cocoon of stone around you as you venture inside. Welcome to the Subway! This is a good place to relax and take a lot of photos before turning around to retrace your way back to your vehicle.

On your way out, make sure to keep an eye out for the exit as it is easy to miss! The trail back to the parking area will be on your right, but the turn can be hard to see among creekside boulders and brush.

Redtail hawks, lizards, and turkey vultures thrive in this environment. You'll see a variety of desert plants like sage, prickly pear, and yucca along with montane vegetation like juniper and ponderosa trees. The river is home to tree frogs, spotted red toads, and many small fish. Enjoy the sights of hanging gardens and bountiful moss as you explore along the stream.