The Bay Islands consist of eight islands and 53 small cays lying to off the northern coast of Honduras. These islands have been administered as a department of the Republic of Honduras since 1872. Located on the Caribbean Sea, not far east of the entrance to the Gulf of Honduras, they are clearly visible from the mountainous mainland. The group is made up of the three large islands, Utila, Roatan, and Guanaja, and the smaller islands, or island groups, St. Helena, Barbareta, Morat, and, closest to the mainland, the two Hog Islands (Cayos Cochinos).