Amboy Crater on Rt 66

This 250-foot-high crater is approximately 6,000 years old and one of the best examples in the Mojave Desert of a volcanic cinder cone. A footpath leads to the top of the cone where you can get a good view of the surrounding area. The hike to the Crater and back can take 2-3 hours. Late January through March are good times to see the wildflowers. Below is photo from the 2005 wildflower season. The area is managed by the BLM. Click Here for Video


Designated a National Natural Landmark in 1973, Amboy Crater was recognized for its visual and geological significance. Although Amboy Crater is not unique, it is an excellent example of a very symmetrical volcanic cinder cone.
The inside of the 250' high crater contains two lava dams behind which has formed small lava lakes. These are now flat in general appearance, covered with light colored clay, creating the impression of miniature "dry lakes." There is a breach on the west side of the crater where basaltic lava poured out over a vast area. Beyond the crater lies 24 square miles of lava flow containing such features as lava lakes, collapsed lava tubes and sinks, spatter cones and massive flows of basalt.

As a result of increased visitation to Amboy Crater, the Needles Field Office established a day use site. The entrance road to the parking area has been improved to provide access for all vehicles. ADA accessible shaded and un-shaded picnic tables and restrooms offer a place to relax while exploring the area. As well as shaded crater viewing platform, Interpretative and trail information along with desert safety tips are available on-site. Large groups should park in the group parking area. The Needles Field Office is encouraging educational groups and organizations to contact the office prior to their trip to ensure parking is available.
Also see the Lava Land article for more infomation on area.
For a Book and Map of the area see our
Mojave National Preserve Introductory Package
Other locations to visit in Mojave Desert

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DesertUSA is a comprehensive resource about the North American deserts and Southwest destinations. Learn about desert biomes while you discover how desert plants and animals learn to adapt to the harsh desert environment. Study desert landscapes and how the geologic features unique to the desert regions are formed. Find travel information about national parks, state parks, BLM land, and Southwest cities and towns located in or near the desert regions of the United States. Access maps and information about the Sonoran Desert, Mojave Desert, Great Basin Desert, and Chihuahuan Desert, which lie in the geographic regions of Arizona, California, New Mexico, Nevada, Texas, and Utah in the United States and into Mexico.
Mojave National Preserve Video
Located between Los Angeles and Las Vegas is the Mojave National Preserve, a 1.6 million acre park. Trains pass through this area over rails built by the Union Pacific, leading to Kelso. See the Kelso Depot, built in 1924 and closed in 1985. It has been completely restored, and is now Mojave NP's information center, with museum exhibits and historically furnished rooms.
Road Trips Videos
Exploring Route 66 - Historic Mohave Desert Sites
Amboy Road at Sheeps Hole Pass looks into the big basin of Bristol Dry Lake, which was covered by the sea about four million years ago. Across the salt lake, Amboy Dry Crater rises in the distance. The town of Amboy dates back to 1858; it became a critical gas and rest stop on Route 66 after World War II. When I-40 bypassed it in 1972, Amboy almost became a ghost town. Follow the DesertUSA team as they revisit old Route 66 in the Mohave and take a look at some historic sites along the way.
4 Wheeling on Old Dale Road
Joshua Tree NP
Titus Canyon, drive through Red Pass
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We have a online Wildflower Field Guide that is designed to help you identify desert wildflowers by color, scientific name, region and common name. The pictures are sized to work on the iPod, iPhone and similar devices. With your iPod or phone you will easily be able to identify wildflowers while in the desert. Links for downloads are on the bottom of the Wildflower Field Guide page.





