Erode

Waves are the major cause of erosion along the coast. Waves shape the coast through erosion by breaking down rock and moving sand and other sediments. One way waves erode the land is by the impact. Large waves hit rocks with lots of force. The energy in waves can break apart rocks. Over time waves make small cracks bigger. Eventually, the wave causes the rock to chip off. Waves can also erode rock by abrasion. As a wave comes to shallow water it picks up sediment. Once the wave crashes against land the sediment wears the rock down.

Erode

Bastion

Robberg Nature Reserve is a national monument steeped in history, with prehistoric rocks and Stone Age artefacts. The reserve, situated 8 km south of Plettenberg Bay on the Garden Route, is not only a nature reserve but also a national monument. Rocks from this region date back 120 million years to the break-up of Gondwanaland and evidence of middle and later Stone Age inhabitation has been found in a few of the caves along the peninsula. Visitors can find out more at the Nelson Bay Cave interpretive centre.

Bastion

Haze

Plettenberg Bay is a seaside town on the Garden Route in South Africa’s Western Cape Province. The sandy Central Beach and Lookout Beach both have surf breaks. To the south, Robberg Nature Reserve is a rocky peninsula with trails and the Stone Age Nelson Bay Caves. Northeast is Birds of Eden, a free-flight bird sanctuary in the indigenous forest, and an elephant sanctuary. Whales come near the coast in migration season.

Haze