AMBOY, California — Route 66 visitors drawn to Amboy Crater can extend a Mojave Desert outing to Kelso Dunes, a separate destination inside Mojave National Preserve. It is not a short walk from Amboy or part of the crater trail. Reaching the dunes requires a separate drive and attention to road and weather conditions.
Why the dunes are different
According to the National Park Service, winds accumulated desert sand against the Providence and Granite mountain ranges, producing dunes that rise hundreds of feet. Under some conditions, shifting sand can make a low, resonant sound — the phenomenon often described as singing dunes. The area also supports specialized plants and wildlife adapted to the moving sand.
A three-mile hike can take hours
The agency describes the round-trip hike from the trailhead to the dunes as roughly three miles, with approximately 600–650 feet of elevation gain. Much of the climb is on deep loose sand rather than firm ground. The NPS recommends allowing roughly two to three hours for many visitors, more when pace or conditions require it. There is no shade or reliable drinking water at the trailhead.
Fall, winter and spring generally offer better hiking conditions than midsummer, when ground and air temperatures can be dangerous. Cooler weather does not eliminate dehydration risk. Bring ample water, sun protection and appropriate footwear. Tell someone your destination and expected return.
Getting to the correct trailhead
The NPS route description says to travel along Kelbaker Road about eight miles south of Kelso Depot, turn onto the signed Kelso Dunes Road and continue approximately three miles to the parking area. The park warns that the dirt access road can be bumpy and potholed. Consult the official preserve road-conditions page before departure, and do not substitute GPS shortcuts through remote desert terrain.
Why this matters to Amboy and Route 66 travelers
Amboy’s historic Route 66 corridor is one part of a much larger desert travel region. The NPS advises that gas stations are not available throughout the preserve, so fill the tank before leaving a reliable fuel stop. A trip to the dunes is a separate excursion, not an alternative entrance to Amboy Crater.
- Check the preserve’s road conditions and current alerts.
- Bring extra water, weather protection and an offline map.
- Do not attempt deep-sand climbs without assessing your ability and return time.
- Protect fragile vegetation and avoid disturbing wildlife.
- Never count on mobile signal for emergencies.
Official sources: NPS — Kelso Dunes; NPS — Hike Desert Sand Dunes; NPS — Preserve Trip Planning.
Related local coverage: Amboy Crater and Route 66: official visitor guide. Return to Amboy News.
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