Search results
Results from the WOW.Com Content Network
The dunes are up to 60 feet (18 m) high. [1] It is the largest inland shifting sand dune system in the Pacific Northwest. [2] The dunes are composed mostly of ash and pumice from the eruption of Mount Mazama that formed Crater Lake 7,000 years ago. [3] Approximately 8,900 acres (36 km 2) of dunes are open to vehicles. [3]
The sand dunes were formed by wind and water over time. The dune formation is mainly dependent on the wind. In the summer the wind blows from the north and northwest at 12–16 miles per hour (19–26 km/h). Mountain barriers near the coast deflect the wind currents, forming the sand into many different shapes.
The Great Sand Dunes National Park has the highest sand dunes in North America. There are 30 square miles of dune field with five massive dunes – the tallest being 750 feet.
Off-roading is the act of driving or riding in a vehicle on unpaved surfaces such as sand, dirt, gravel, riverbeds, mud, snow, rocks, or other natural terrain. Off-roading ranges from casual drives with regular vehicles to competitive events with customized vehicles and skilled drivers.
The Kelso Dunes are composed of five stacked sets of dunes, each set corresponding to a period of climate change over the last 25,000 years. During dry climate episodes, a decrease in stabilizing vegetation exposed surface sand to wind erosion, which ultimately brought the sand to the dunes (most of the eastern part of the Kelso dunes was formed when nearby Soda Lake and Silver Lake dried into ...
Members of the Jicarilla Apache tribe gather at the Great Sand Dunes to share traditional clothings, crafts, stories, and dances in July of 2019. Modern American Indian tribes were familiar with the area when Spaniards first arrived in the 17th century. The traditional Ute phrase for the Great Sand Dunes is Saa waap maa nache (sand that moves).
Sandrail at Dumont Dunes CA 2011. A sandrail, also called a sand rail, rail, or sand car, is a lightweight off-road motor vehicle specifically built for traveling in sandy terrain. Synonymously referred to as dune buggies, a sandrail is a type of speciality vehicle. [1] They are popularly operated on actual sand dunes. Sandrails can be driven ...
Guadalupe-Nipomo Dunes is the largest remaining dune system south of San Francisco and the second largest in the U.S. state of California. [1] It encompasses an 18-mile (29 km) stretch of coastline on the Central Coast of California and extends from southern San Luis Obispo County to northern Santa Barbara County.