Weizhou Island is suitable for those months.

From early April to1early October, it is most suitable to visit Weizhou Island, with a total area of 24.74 square kilometers and the highest elevation of 79 meters. The scenic spots on the island include Crocodile Mountain Scenic Area, Dishui Danping Scenic Area, Shiluokou Scenic Area, Catholic Church Scenic Area and Rainbow Beach Scenic Area.

Weizhou Island is an island formed by volcanic eruption, with marine erosion, marine deposition and lava. Known as "Penglai Island", it is the youngest volcanic island in China and the largest island in Guangxi.

Extended data The southern half of Weizhou Island is dominated by marine landforms, and marine cliffs, caves, platforms and pillars are well developed. The northern half is dominated by marine landforms, including sand dikes, Hu Xuan, beaches and reefs. In the marine erosion landform, the South Bay coast is typical. Nanwan was originally a volcanic depression, and there was a fault in the south, which was submerged by seawater to form a bay surrounded by volcanic sedimentary rocks.

Under the mutual erosion of waves and tides, the rocks near the intertidal zone are first destroyed, and then a layered sea cave is formed, while the rocks above the cave break or collapse along vertical joints after losing support, thus forming a steep sea cliff. The nearly 5-kilometer-long bay between the east and the west is covered with such sea cliffs, with a height of 30-50 meters and a slope greater than 75.

Baidu Encyclopedia-Weizhou Island