The Docklands is the most changed square kilometre in Dublin: derelict cargo quays in the 1980s, the European base of half the internet by the 2010s, with a Calatrava bridge and a Libeskind square dropped in along the way. The walk reads the regeneration along the water, with the U2 connections threaded through it.
Four and a half kilometres, best in the late afternoon into dusk. Start at the Samuel Beckett Bridge — Calatrava's harp laid on its side — and cross to the south quays past the tilted glass drum of the Convention Centre. Upriver runs the 'Silicon Docks', corporate glass on reclaimed ground, the scale of the change more interesting than any single building.
The centrepiece is Grand Canal Square, Libeskind's red-paved plaza with its glowing light-sticks and the Bord Gáis Energy Theatre on one side. Round the dock basin — kayaks, paddleboards, cafés — then inland to Windmill Lane, where U2 cut their early records. Loop back along Hanover Quay to the DART. A drink on the basin at dusk, the red sticks lit, finishes it properly.
