Motu Islet Lighthouse Introduction
The black-and-white striped lighthouse is the landmark of Mudu Islet - the Mudu Islet Lighthouse. Mudu Islet is located about 3.8 nautical miles north of Qibei Island. It is named "Mudu" because its shape resembles a carpenter's measuring tool, the "墨斗" (mǒ dǒu). Later, due to phonetic similarities, it was renamed "Mudu". Among the inhabited islands in the Penghu Islands, Mudu Islet is the northernmost one, which is why it is also referred to as "Beidao" (North Island). The old name of the Mudu Islet Lighthouse was "Beidao Lighthouse". The construction of this lighthouse is significantly related to the treacherous seabed terrain surrounding it. The Penghu Islands are known for their strong currents, and there is a saying among fishermen: "One Qia, Two Hou, Three Xiliu", where "One Qia" refers to the large Qia Islet north of Mudu Islet. The area is filled with underwater reefs and strong currents, along with the nearby Er Qia Islet, forming a perilous marine area where maritime accidents frequently occur. Therefore, the ruling Japanese authorities at the time built this lighthouse to guide ships. To avoid rusting due to wind and waves, the base of the tower is constructed with bricks, and the tower body is made of cast iron, which is resistant to corrosion. The exterior features bold black-and-white parallel stripes as a striking warning signal. The buildings surrounding the lighthouse are dormitories and offices for the stationed personnel. The interior of the lighthouse is not open to visitors, but simply appreciating the magnificent structure from the surrounding area makes the trip worthwhile.
