In 1236, an Anglo-Norman knight named Richard de Burgo looked at the gap between the River Shannon and the west coast, noted the lake at its narrowest pinch point, and decided this was where his castle would go. He built it along an ancient route already worn smooth by centuries of cattle and traders. The town that grew around the castle still wears the bones of his choice: fragments of medieval town wall, the priory, a moat, a town gate, all standing among the modern shopfronts. The de Burghs went native fast. Within generations they had taken Gaelic names, married into Gaelic families, adopted the customs of the country they had come to conquer, and even claimed the White Wand of Irish clan chieftainship. By 1543 the head of the family was calling himself Bourck alias Mac William before signing the documents that traded his Irish title for an English earldom.

The skyline above Loughrea belongs to St Brendan's Cathedral, designed by William Byrne in 1897 and finished five years later. It is an oddity even among Irish cathedrals: two transepts instead of one, an architectural quirk that gives the floor plan a doubled cruciform shape. Loughrea was the centre of the Gaelic Revival in the west toward the end of the 19th century, and St Brendan's grew up as that movement gathered itself. Celtic Revival art, the Irish Literary Revival, Gaelic games, the Irish language revival - all flowered here at once, and the cathedral became their cultural anchor. The building functions, in a way, as both place of worship and the architectural memory of a movement that tried to invent a modern Irish art before the country had a modern Irish state.

Spring-fed Loughrea Lake teems with life in a way that small Irish lakes often do not. Brown trout, pike, perch, rudd, brook lamprey, two species of stickleback, and European eels all share the water. Birdlife is what raises the lake to international protected status: it is a site of international importance for the northern shoveler, that improbable spoon-billed duck, and a site of national importance for coot and tufted duck. In winter, migratory species arrive from Europe; in summer, other species nest. Knockash hill overlooks the eastern shore, and small boats drift across the surface most mornings, anglers chasing fish their grandfathers chased before them.

Loughrea has 6,322 residents as of the 2022 census, a fourfold increase over twenty years. It is the fourth most populous settlement in County Galway, a commuter town for Galway city via the M6, but stubbornly independent in character. Hurling is the dominant passion - Loughrea GAA won the Galway Senior and Connacht Senior Club Hurling Championships in 2006 and reached the All-Ireland final the following year. Each October, the BAFFLE International Poetry Festival fills pubs and small venues with verse from across the world. Mark Boyle, known as the Moneyless Man, lives a moneyless, tech-less life on a smallholding near the town. Kiefer Sutherland, the Canadian-British actor, visited family here twice as a boy and reportedly stood amazed at the skill of the players in the local handball alley. A town with stained-glass windows by Sarah Purser, a poetry festival, a hurler-champion club, and a Hollywood actor's distant childhood memory: Loughrea collects its stories like the lake collects light.