King's Island — The Broken Oath

Your journey begins at the Treaty Stone, the emblematic monument where the Treaty of Limerick was signed on October 3, 1691, ending the terrible Siege of Limerick. Located on the north bank of the Shannon, near Thomond Bridge, this engraved stone symbolizes the negotiations between General Patrick Sarsfield and the English forces. It is here that promises were exchanged, those that sealed Ireland's fate and whose true nature you must uncover for your mission.

Walking along the river, you reach King John's Castle, a Norman fortress built in 1200 by King John of England. With its five circular towers and walls 7 to 9 meters thick, this 1.5-hectare citadel was besieged during the Williamite War in Ireland (1690-1691). The current archaeological museum, rich in Norman and medieval artifacts, will immerse you in the defense strategies that made this stronghold a key issue in Munster. Cross Thomond Bridge, a stone bridge built in 1836 by Alexander Nimmo, a three-arch structure 140 meters long, to strategically access King's Island, as the belligerents did in 1691.

Your path then leads you to St. Mary's Cathedral, founded in 1172 by King Donal Mór O'Brien. This cathedral, one of Ireland's oldest, with its 60-meter nave and 50-meter bell tower, was a historical refuge during the Sieges of Limerick, particularly in 1691. Its 15th-century oak stalls and historic stained-glass windows recount the city's religious history and trials. Strolling along Clancy Strand, the 19th-century promenade along the Shannon, you gaze at King's Island and its Norman fortifications, imagining the supplies and troop landings during the Williamite Wars.

Continue your exploration on O'Connell Street, Limerick's main thoroughfare, laid out according to the 12th-century urban plan. Its 18th-19th century Georgian and Victorian buildings line this 15-meter wide historic street, where the Limerick Market was established as early as the 13th century. This strategic passage was the scene of military movements and negotiations during the Siege of Limerick. You then cross Sarsfield Bridge, a stone bridge built in 1835, named in honor of General Patrick Sarsfield. This 130-meter structure, connecting the south quarter to the city center, marks the symbolic location of the Jacobite forces' withdrawal after the Treaty of Limerick, a key moment in Irish history.

Finally, your quest concludes at the Medieval Walls of Limerick, the fortified enclosure built between the 12th and 14th centuries that delimited the urban core of King's Island. The surviving sections of walls, 6 to 8 meters high, with historic gates like Baal's Gate, are an archaeological testament to the Norman fortifications and modifications made during the 17th-century wars. This thematic circuit in Limerick will have made you relive the legacy of the Jacobite Wars Heritage and Irish Medieval Architecture, from the Norman Fortifications Ireland to the events of the Treaty of Limerick 1691, for a complete immersion in Munster's heritage.