There are large sand dunes located all over the world. Some of the largest dunes are located in France, China, Colorado, Namibia, Algeria, and Australia.
the largest sand dunes
Yuma
Silver Lake Sand Dunes and Sleeping Bear Dunes
The state with the largest sand dunes complex in the U.S. is Colorado, specifically the Great Sand Dunes National Park and Preserve. This park is located just north of the Rio Grande River, which is named for its flatness in Spanish. The dunes are renowned for their impressive height and unique geological features.
Sleeping Bear Dunes National Lakeshore is located in Northwestern Lower Michigan along the eastern shoreline of Lake Michigan. The closest city is Traverse City, 25 miles to the east. See link below.
in Colorado
Florida has so many dunes on every single beach! :0)
The Glammis Sand Dunes are located south east of the Salton Sea in southern California. They are also known as the Imperial Sand Dunes recreational area.
The largest dunes in the world are found in the Sahara Desert in Africa. These dunes, known as the "Great Sand Sea," can reach heights of over 500 feet and cover an area of approximately 3.6 million square miles.
Mesquite Flat Dunes is located in Death Valley of the Mojave Desert.
In most deserts, sand dunes are only a small area covered by the desert.