Jibeiyu is 3.1km2 in area, with a coastline of 13km; it is the largest island on the North Sea, and one of the most popular tourist spot in Taiwan. The "Sand Beach Beak" at the south end houses a white sand beach extending 1500m, it is a marine deposit landform – "Sand Spit" – formed by corals and shells that were moved here by the sea; it is a spectacular sight when looked down from the air, a truly world-class natural landscape.

Jibeiyu is heaven for water activities, housing various types of recreational activities, including banana boat, dragged buoy, two-man speedboat, water motorcycle, under-the-sea sightseeing boat, paragliding and snorkeling, you name it, you got it! Those that enjoy water activities will sure have a wonderful time here at Jibei. Another tourism feature of Jibei is the number of "stone weirs" housed here; there are over 80 stone weirs, more than any other places in Penghu, thus winning the name "Home of the Stone Weirs".