In
Bái Tử Long Bay, some 7 km east of Bài Thơ
(Poem) Mountain stands a stone islet, which
resembles a huge magic wand in Andersen’s fairy
tales. It clarifies the geological and
geomorphologic significance of Hạ Long Bay. Đũa
Islet serves as an interesting tourist site and
a “lighthouse” for seagoing boats