
Place · 0.2 mi away

Wall Street Mill is the park’s best‑preserved historic gold‑ore mill, tucked among Joshua trees and boulder piles. It’s not a mine but the place where ore from nearby claims—like the Desert Queen—was crushed and processed. The walk is short, the setting is classic high desert, and the history hits you right away.
Plan on roughly 2 miles round trip on mostly flat terrain. Expect stretches of loose sand that feel slower on the return. You can start from the busy Barker Dam lot or take a short dirt road to a smaller, closer parking area to shave off some walking.
Assembled by Bill Keys in the 1930s, the mill processed ore from small operations around Queen Valley. It’s listed on the National Register of Historic Places and is one of the last, best examples of its kind in the park. The nearby stone marker recalls Keys’ 1943 altercation with Worth Bagley—one of the desert’s more infamous tales.
This is classic Mojave habitat—think lizards and desert birds on most days. Visitors occasionally report bighorn sheep in the broader area, but consider that a bonus rather than a guarantee.
Aim for early morning or late afternoon for cooler temps, softer light on the rusted metal and monzogranite boulders, and an easier time with parking. Weekends and holidays see steady traffic thanks to the nearby Barker Dam loop.
