The now famous Zion-Mount Carmel Tunnel was part of this highway project. Bored straight through the sandstone cliffs above Pine Creek Canyon, this 1.1-mile-long tunnel was first started in the ...
Keep in mind: The Zion Canyon shuttle does not travel through the Zion-Mount Carmel Tunnel and doesn't stop in the area. Learn more about Canyon Overlook Trail by visiting Zion National Park's ...