Monterosso al Mare, the largest and oldest of Italy’s Cinque Terre villages, was officially founded in the 11th century, around the year 1056. However, its human history stretches back even further to the year 643, when the inhabitants of the nearby mountain hamlet of Albareto fled to the coast following the destruction of their homes by the Lombards. The town we see today was developed primarily under the feudal jurisdiction of the Obertenghi family. Throughout the 13th century, it became a strategic military stronghold for the Republic of Genoa, which built the iconic fortifications and watchtowers to protect against Saracen pirate raids. By 1282, construction began on the Church of San Giovanni Battista, which still stands as a centerpiece of the old town. In 2026, Monterosso remains unique for being divided into two distinct parts—the historical "Old Town" and the more modern "Fegina" resort area—connected by a single pedestrian tunnel.