Galway's famous half is about four streets long. Shop Street to Quay Street, the Spanish Arch, the Prom at Salthill, and you have seen what every guide sends you to see, which takes most people the better part of one day. The second morning is where visitors tend to stall. They walk Shop Street again, buy a second jumper, and start looking at coach trips to the Cliffs of Moher, which are in County Clare and involve three hours on a bus.
There is no need. Cross the Wolfe Tone Bridge at the Spanish Arch and a different city starts immediately: a fishing village that no longer exists, a neighbourhood that does most of the city's real cooking, and a shoreline path running west out of town. Beyond that, within about an hour's driving, sits a ring of ruins, gardens and tower houses that hardly anyone on a Galway weekend reaches. Several are free. One is the tower a Nobel laureate rebuilt for himself.
Here is how to spend a second day, and a third, without repeating yourself.
The Claddagh, and the shore walk behind it
The Claddagh was a separate Irish-speaking fishing community at the mouth of the Corrib, with its own customs and its own elected leader, and its thatched cottages were demolished in the 1930s following a tuberculosis outbreak. What replaced them is unremarkable housing, which is why most visitors photograph the swans and turn back. Keep going.
Nimmo's Pier, the fine battered-limestone quay just past the bridge, is where locals go for the view back across the water to the city. It is a composition most visitors never line up, and it is usually empty. Beyond it is South Park, known to everyone in Galway as the Swamp: a flat green field of dog-walkers and five-a-side football with the bay on three sides. Katie's Claddagh Cottage, a restored traditional Claddagh dwelling now run as a small museum and arts space, sits nearby and is the only place left where you can see how the village actually lived. It is a modest, volunteer-scale operation, so check ahead rather than turning up cold.
From the Swamp a seashore path runs out to the Mutton Island causeway. Walk it, but know in advance that the island at the end holds the city's wastewater treatment plant and public access onto it is prohibited. You can go as far as the gate, which is the point: from halfway along the causeway you get the one view of Galway nobody sells you, the Claddagh and the city stacked behind each other with the hills of the Burren across the bay. Do not drive out. The causeway is single-track with nowhere to turn.
Allow roughly ninety minutes for the loop from the Spanish Arch out to the gate and back. It meets the Salthill promenade at the far end if you want to keep going, though at that point you are back in the guidebook.
The Westend, which is where the city eats
Galway's restaurant culture is not on Quay Street. It sits across the river in the Westend: Dominick Street Upper and Lower, William Street West, Sea Road and the lanes between them, a grid you can cross in fifteen minutes that carries an improbable concentration of good rooms.
Two names to know. Aniar, which Michelin first starred in 2012 and has kept starred since, works a strictly local, micro-seasonal menu; Kai, which holds a Michelin Bib Gourmand, rewrites its menu daily around whatever the suppliers bring. Aniar is a tasting-menu evening at well over EUR 100 a head and needs booking weeks ahead in summer. Kai is the more achievable way into the same thinking, and lunch is how to do it: expect to pay somewhere around EUR 30 for two courses, though that moves with the menu.
Around them: Oscars Seafood Bistro and Hooked both serve the day's catch without ceremony; Dela leans Scandinavian and is the Westend's brunch answer; Daróg pours natural wine alongside small plates; The Universal does seasonal cocktails and sharing dishes; Greens and Co covers vegetarian and vegan cooking properly rather than apologetically. For something plainer, John Keogh's is an award-winning gastropub and Handsome Burger has a local following. The Secret Garden stocks well over a hundred teas, which is either charming or a trap depending on your schedule.
This is also where the music is, with none of the Latin Quarter's tour groups. The Crane Bar on Sea Road runs traditional sessions nightly with local players and has a separate upstairs gig room; Monroe's does trad plus set dancing; Róisín Dubh is the city's main room for touring and alternative acts; The Salt House, run by Galway Bay Brewery, is the craft beer stop; and Cookes on the Corner is the city's only thatched bar. Sessions generally start somewhere around mid-evening, and the ones worth catching are rarely advertised, so ask behind the bar.
One outlier worth crossing back over the river for: Ard Bia at Nimmo's, in the old stone building beside the Spanish Arch, which runs a casual daytime menu downstairs and a more considered dinner upstairs in a room over the water. It typically opens mid-morning and closes for a stretch between lunch and dinner.