Causeway Coast Holiday

Culture & History

Causeway Coast

History of Derry

Fact-checked 21 August 2026

Derry~Londonderry’s history stretches from a pagan warrior’s camp on a Foyle island to a modern city still shaped by centuries of conflict and change.

Origins

Derry takes its name from the Irish Doire Calgach - “the Oak Grove of Calgach,” a pagan warrior said to have camped on the island in pre-Christian times. St Columba (Colmcille) founded a monastery here in 546 AD, on the site of today’s Long Tower Church, and the settlement later became known as Doire Colmcille in his honour - a name that survived, gradually anglicised, until the 17th century.

Key Historical Milestones

Living With the Past

The city walls remain a powerful, contested symbol - historically a site of annual commemoration for the Protestant community (marking the 1688-89 siege) and, for many in the Catholic community, a reminder of centuries of disadvantage that followed. Groups including the Apprentice Boys of Derry and representatives from the Bogside have worked, with varying success, toward mutual understanding of this divisive shared history.

Related guides

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