The dunes can reach heights of up to 15 meters.
The entire Caota dune system spans from Dayuan to Guanyin along the Taoyuan coastline.
The wind turbines in the area are part of a large-scale renewable energy project in Taoyuan.
The dunes were formed by sand accumulation caused by the interaction of the Taiwan Strait currents and seasonal winds.
It is frequently used as a filming location for Taiwanese television dramas and movies due to its 'desert-like' aesthetic.
Caota Sand Dunes in Guanyin, Taoyuan, features a 8.1-kilometer stretch of coastal aeolian landforms. The area is defined by its dramatic ridges and valleys formed by prevailing northeasterly monsoons. It is one of the largest coastal dune systems in Taiwan. The landscape is punctuated by rows of large wind turbines that contrast with the shifting sand. Native coastal vegetation, such as beach morning glory and Vitex rotundifolia, helps stabilize sections of the dunes. The site is a designated Geopark and protected landscape area. Visitors access the dunes via wooden boardwalks designed to protect the fragile sand structure. The geography includes a transition zone between the beach and inland agricultural fields.
The elevated boardwalk sections overlooking the contrast between the white wind turbines and the sand ridges.
Wear athletic shoes with good traction to manage walking on loose, shifting sand.
Bring extra water, as there are no shaded areas or vendors located directly on the dunes.
Stay on the designated boardwalks where provided to prevent accelerating dune erosion.
Do not attempt to drive vehicles onto the dunes, as it damages the sensitive ecosystem and is strictly prohibited.
Avoid trampling on protected vegetation; carry all trash out with you to maintain the natural environment.
