On a budget, weigh it — Samuel Beckett Bridge & Docklands isn't cheap for what it is.
Free
A striking modern counterpoint to old Dublin — the harp-shaped bridge, the convention centre, and gleaming tech HQs make for a sleek riverside walk. The honest catch: the Docklands are corporate and quiet outside work hours, with little to do but admire architecture; it's a photo-and-stroll, not an attraction.