
Round Trip Distance: 8.2 miles
Difficulty: Moderate
Elevation: 6071 - 6252 feet
Cellphone: 0 bars
Time: 3 hrs. 45 mins.
Trailhead: Pueblo del Arroyo
Fee: $8/vehicle
Attractions: Great Houses, supernova pictograph










The Penasco Blanco trail is located in the Chaco Culture National Historic Park in northwestern New Mexico. The trail begins at the Pueblo del Arroyo parking area and heads west up Chaco Wash to the base of West Mesa where it ascends a little over 100 feet to the top of the mesa and the location of the Penasco Blanco Great House. Along the way it passes closely by Kin Kletso, Casa Chiquita, the Petroglyph Trail (a short side trail) and the Supernova Pictograph that depicts the supernova seen in the year 1054. This is the longest backcountry trail in Chaco Canyon but with very little elevation change it isn't a hard hike for most people.