St Patrick's Day
The cheerful chaos known as St Patrick's Day arrives every year on March 17 in honour of Saint Patrick, a 5th-century missionary who is credited with bringing Christianity to Ireland. Find out how St Patrick's Day is celebrated in London.
Sophie the tourist guide
3/10/20261 min read


The cheerful chaos known as St Patrick's Day arrives every year on March 17 in honor of Saint Patrick, a 5th-century missionary who is credited with bringing Christianity to Ireland—and, according to legend, evicting the snakes (a suspiciously convenient miracle on an island that likely never had snakes). What began as a religious feast day has turned into a global celebration of Irish culture: think parades, fiddles, dancing, and an impressive commitment to wearing green. Cities around the world join in, often dyeing rivers, baking shamrock-shaped desserts, and raising a glass to Irish music, history, and the universal human desire to have a very good excuse for a party. 🍀
In London, the festivities are less “quiet reflection” and more “green-tinted carnival.” The annual London St Patrick's Day Festival usually features a lively parade weaving through the West End before crowds gather in Trafalgar Square for music, dance shows, and enough Irish folk bands to make you briefly consider learning the tin whistle. There are marching groups, Irish dance troupes tapping faster than your phone’s typing speed, and food stalls serving hearty Irish classics. By the end of the day Londoners—Irish or not—are happily wearing shamrocks, attempting questionable dance steps, and insisting they’ve always felt “a bit Irish, actually.” 🎶
Of course, when the parade winds down, many celebrations migrate to London’s famously lively Irish pubs. Spots like Waxy O'Connor's—a sprawling maze of wooden staircases and cozy corners—fill with music and laughter, while historic pubs such as The Auld Shillelagh are beloved for their perfectly poured pints of Guinness and passionate crowds. Meanwhile, places like The Sheephaven Bay often host live Irish music sessions where fiddles, guitars, and enthusiastic singing carry on late into the evening. On St Patrick’s Day, these pubs become cheerful green-hued headquarters where strangers become temporary cousins, everyone claims their grandmother came from County Somewhere, and the phrase “just one more pint” mysteriously repeats itself all night. 🍻



