Keelung City is situated in the northeast of Taiwan, and it is one of the oldest ports on the entire island. It is also the second biggest harbor of Taiwan. Due to its rainy climate conditions, Keelung is nicknamed "the rainy port." If you visit Keelung, be sure to take in the view of the harbor from the shore, as well as take a stroll down one of its bustling streets, where you'll be sure to come across many interesting purchases and snacks.