Battle of Las Navas de Tolosa - Aftermath

Aftermath

The crushing defeat of the Almohads significantly hastened their decline both in the Iberian Peninsula and in the Maghreb a decade later. This would give further momentum to the Christian Reconquest begun by the kingdoms of northern Iberia centuries before, resulting in a sharp reduction in the already declining power of the Moors in the Iberian Peninsula. Shortly after the battle, the Castilians took Baeza and then Úbeda, major fortified cities near the battlefield, and gateways to invade Andalusia. Thereafter, Ferdinand III of Castile took Cordova in 1236, Jaén in 1246, and Seville in 1248; then he took Arcos, Medina-Sidonia, Jerez and Cadiz. After this chain of victories, only Ferdinand's death prevented the Castilians from crossing the Gibraltar Strait to take the war to the heartland of the Almohad empire. Ferdinand III died in Seville on May 30, 1252, when a plague spread over the southern part of the Iberian peninsula while he was preparing his army and fleet to cross the Straits of Gibraltar. On the Mediterranean coast, James I of Aragon, proceeded to conquer the Balearic Islands (from 1228 over the following four years) and Valencia (the city capitulated September 28, 1238).

By the year 1252, the Almohad empire was almost over, at the mercy of another emerging African power. In 1269, a new association of African tribes, the Marinid, had taken control of the Maghreb, and most of the former Almohad empire was under their rule. Later, the Marinids tried to recover the former Almohad territories in the Iberian peninsula, but they were definitively defeated by Sancho IV, Ferdinand's grandson, and King Afonso IV of Portugal in the Battle of Salado, the last major military encounter between large Christian and Muslim armies in the Iberian peninsula.