A “cuesta” is a geological term describing a hill or ridge with a gentle slope on one side and a cliff the other.
This particular cuesta is located on the East Coast of Taiwan, just south of where the Xiuguluan River empties into the Pacific.
Cuesta Rock is testament to Taiwan’s volcanic history. The light gray rock is made up of “tuff,” ash deposited from a volcanic eruption. The ash compacted and hardened into stone. Thousands of years of wind and wave erosion has carved the rock into a dreamscape. The rock seems to ooze and run and drip. The ripples in the rock are reminiscent of flowing water.