Box Canyon

#canyon #geology #pkdb

A box canyon is a type of canyon that is characterized by steep walls and a closed or nearly closed end, giving it a "box-like" appearance. It typically has only one narrow entrance or outlet and is surrounded on the other sides by cliffs or steep slopes.

How it's different from a "normal" canyon:

  1. Shape and Access:

    • A box canyon is enclosed on three sides, with just one way in or out.
    • A "normal" canyon (like the Grand Canyon) is usually open-ended, with a river or valley running through it, and often has a much wider expanse.

  2. Formation:

    • Box canyons often form through erosion caused by water flowing over a plateau and then cutting downward, or through faulting or other geological processes that isolate the area.
    • Regular canyons are typically carved over long periods by rivers or glacial activity, creating long, open valleys with gradual slopes or more extensive networks.

  3. Size:

    • Box canyons are generally smaller and more enclosed.
    • Larger canyons can stretch for miles and have extensive tributary systems.

Box canyons are often dramatic and are found in places with flat plateaus or mesas, such as the southwestern United States. They're popular in hiking and photography because of their unique, enclosed beauty.