Mianhua Islet is a volcanic island, characterized by its composition of gray-black peridot, ancient pyrite, and basalt. The entire island is enveloped by volcanic lava, which has contributed to the formation of a unique geological landscape over time. The rock mountains on the island exhibit strong resistance to weathering and erosion, further enhancing its natural beauty.
Access to the island is unrestricted; it is open all year round and available 24 hours a day, making it a destination that can be explored at any time.
