Texas · National Park trail

Window Trail Stop #10

in Texas

A common shrub that grows throughout the Chisos Mountains is the Evergreen Sumac. It is a large shrub with shiny, stiff leaves and tiny, white flowers that bloom in the spring and fall. The evergreen sumac produces a small, fuzzy, red fruit, that when soaked in water, makes a tart, yet refreshing, drink.

Sumacs are in the same family as poison ivy and may cause a reaction to those that are extremely sensitive to poison ivy. Evergreen sumacs retain their leaves year-round and are commonly found in shaded canyons.

States: Texas
Trail type: National Park trail
Centroid coords: 29.2767°, -103.3235°

About Big Bend National Park

National Park

This trail is inside Big Bend National Park, a national park managed by the U.S. National Park Service. Conditions, road status, trail closures, and reservation requirements are published on the park's NPS page — check it before driving in, especially in winter or during major weather events.

Entrance fee: $30 per vehicle (verify current rate on the park page). An America the Beautiful annual pass ($80) covers entrance to all NPS units.

Official NPS trail page: https://www.nps.gov/places/window-trail-stop-10.htm

Park homepage: https://www.nps.gov/bibe/index.htm

Plan your hike

Practical notes

Maps + permits: long-distance trails like this often require permits for through-hiking, backcountry camping, or specific sections (especially in National Parks). Check with the maintaining organisation listed above and the relevant land manager before booking travel.

Water + supplies: water sources vary seasonally on most U.S. trails. Carry a filter and consult current trail-condition reports — through-hiker journals (PCT-L, AT Reddit, etc.) and the maintaining organisation publish regular updates.

When to go: hiking seasons vary widely with elevation, latitude, and snowpack. Through-hikers traditionally start the AT in March-April (Springer northbound) and the PCT in late April (Campo northbound). High-elevation western trails (CDT, JMT, Wonderland) generally aren't passable until July.

If you've hiked Window Trail Stop #10 and have current notes (water sources, trail closures, permit changes), tell us at /contact — we update pages as we learn.