Tuff Canyon in Big Bend National Park

Tuff Canyon

Sporting some of the coolest geology in the park, the walls of Tuff Canyon are made of ancient volcanic ash.

Plan Around Tuff Canyon

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Tuff Canyon Details

Sporting some of the coolest geology in the whole park, the walls of Tuff Canyon are made of volcanic ash that have been compressed to form the canyon wall. However, this ash or "soft volcanic tuff" is much more easily carved by water than regular rock, so when the Blue Creek meandered through, it left a giant canyon with light tuff walls and a floor of dark trachyitic lava. You can view this ancient volcanic miracle from the two viewing platforms available at the overlook. Or, if you're feeling adventurous, you can hike through the gorge and see it up close and personal.

Difficulty

Low

Distance

N/A

Estimated time

N/A

Region

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Nearby Parks Around Tuff Canyon

Compare nearby parks around Tuff Canyon when deciding whether to expand the route after this stop.

21.0 mi away

Big Bend

National Park · TX

205.6 mi away

Guadalupe Mountains

National Park · TX

216.6 mi away

Carlsbad Caverns

National Park · NM

297.0 mi away

White Sands

National Park · NM

478.9 mi away

Saguaro

National Park · AZ

550.0 mi away

Petrified Forest

National Park · AZ

Nearby Points of Interest Around Tuff Canyon

Use nearby POIs to quickly expand your options beyond Tuff Canyon while the map context is still fresh.

0.7 mi away

Cerro Castellan

Cerro Castellan is an ancient volcanic butte that looms over the valley by the Santa Elena Canyon.

2.0 mi away

Castolon Historic District

The "Ghost Town" of Big Bend National Park.

2.0 mi away

Castolon Visitor Center

The Castolon Visitor Center is open seasonally from November - April from 10 a.m. - 4 p.m. with a brief midday closure for lunch.

2.0 mi away

Castolon Store

Historic convenience store with basic groceries, camping supplies and souvenirs. Open year-round.

2.3 mi away

Cottonwood Campground

$14/night, year-round, 24-hour campground with pit toilets, grills and water. No frills but a whole lot of fun!