The port on Hawaii is Hilo, which is a four-letter word. Hilo is the largest city on the Big Island of Hawaii and is located on the east side of the island. It is a popular tourist destination due to its beautiful beaches, lush rainforests, and active volcanoes. Hilo is also home to the University of Hawaii at Hilo and the Mauna Loa Observatory. The port of Hilo is the main port of entry for goods and services to the Big Island.