The Spanish Wall is the deteriorating remnant of Spanish Fort Alphonso XIII in Kolonia, the capital of Pohnpei State in the Federated States of Micronesia. When built, the wall was about 0.5 miles (0.80 km) in length and about 8 feet (2.4 m) in height with a parapet that ranged in height from 2–3 feet (0.61–0.91 m). The wall was built by Spanish administrators of Pohnpei in 1887 after a local uprising drove the local Spanish authorities onto a ship in the harbor.