1189-1192 AD
The Third Crusade (1189-1192) was the most famous of all the Crusades, led by three of Europe's greatest monarchs: Richard I of England (the Lionheart), Philip II of France, and Frederick Barbarossa, Holy Roman Emperor. Barbarossa drowned en route, and Philip returned home after capturing Acre, leaving Richard to continue the campaign alone.
Richard was a brilliant military commander who won stunning victories, including the Battle of Arsuf in 1191, where he defeated Saladin's forces in open battle. He recaptured Acre, Jaffa, and much of the Palestinian coastline, but Jerusalem remained in Muslim hands. His famous negotiations with Saladin resulted in a treaty allowing unarmed Christian pilgrims to visit the Holy City.
Richard and Saladin developed a mutual respect despite being enemies. Saladin sent physicians to treat Richard when he fell ill, and Richard ordered the execution of Muslim prisoners halted after Saladin's nephew was killed. Key Sources: Itinerarium Regis Ricardi; Ambroise, Estoire de la Guerre Sainte; Baha ad-Din, Tarikh