Wanderlust World Wanderlust World Shorelines are constantly shaped by the relentless power of waves, creating a variety of striking erosional landforms. Here are some of the most common features you’ll find along coastlines worldwide.
Steep, vertical cliffs form when waves undercut the base of a coastal slope. Over time, the overhanging rock collapses, retreating the cliff face inland.
These gently sloping, rocky platforms develop as waves erode the bedrock at the base of a cliff. The platform widens as the cliff continues to recede.
Isolated columns of rock, often capped by a more resistant layer, remain after a sea cliff partially collapses. They stand like sentinels just offshore.
When waves attack a headland from two sides, they can carve a natural arch through the rock. Arches vary in shape and size depending on the local geology.
These vertical shafts form in rocky shores where waves force water and air upward, sometimes shooting spray several meters high. They’re most common in softer, easily eroded rock.
The specific assemblage of features along any stretch of coast depends on the local geology, wave climate, and tidal range. Together, they tell a dynamic story of the ocean’s sculpting power.