Subway Trail Zion National Park, Utah (with Map & Photos)

The Subway Trail in Zion National Park, Utah, is one of the most iconic backcountry hikes in the United States. Known for its surreal, cylindrical rock formations and shimmering pools, this trail offers a unique and challenging adventure for experienced hikers.

Subway Trail Zion National Park
Subway Trail Zion National Park


Trail Overview

  • Length: ~9 miles round trip (bottom-up route)
  • Difficulty: Strenuous – involves creek walking, boulder scrambling, and route-finding
  • Access: Left Fork Trailhead on Kolob Terrace Road
  • Permit: Required year-round (apply via lottery system)

What You’ll See

  • The famous tunnel-shaped rock formations that give the trail its name
  • Beautiful waterfalls and deep emerald pools
  • Colorful canyon walls shaped by centuries of water erosion
  • Dinosaur tracks embedded in rock slabs

Important Tips

  • Wear proper footwear for wet, slippery terrain
  • Check weather conditions—avoid hiking if flash floods are possible
  • Start early—this is a long, slow hike with few exit options
  • Use a GPS or trail guide to stay on route

Google Map – Subway Trailhead

Conclusion

The Subway Trail is a once-in-a-lifetime hike that combines rugged terrain with otherworldly beauty. If you're up for a challenge and secure your permit in advance, this natural wonder in Zion National Park is sure to leave you in awe.