The scenic spot of Wucaitan Beach is located on the east coast of Weizhou Island, with a coast of 1.5 kilometers. Almost all developed 20-50 meters high sea erosion cliffs, the cliff face towering; sea erosion platforms spread in front of sea erosion cliffs, flat and broad, can be seen as wide as tens of meters to hundreds of meters when the tide ebbs. Ocean erosion caves with different shapes can be seen everywhere at the junction of sea erosion cliffs and sea erosion platforms.