Tasmans Arch is an impressive, towering bridge-like natural rock feature that is situated on the edge of the Tasman National Park. Visitors to the site have the opportunity to look down in awe at the spectacular views of the cavern-like hole that was a sea cave before thousands of years of erosion by the rugged Tasman Sea. Arches such as this one are formed where vertical joints (cracks in the rock) act as a point of weakness. The pressure of water alongside compressed sand, rocks and air dislodges parts of…
