Even on a tight schedule, Croke Park & GAA Museum Tour earns the hours.
Allow 1.5–2.5 hours.
A great way to understand Gaelic football and hurling — sports utterly central to Irish identity — and the Skyline rooftop tour gives sweeping city views. The honest catch: if you've no interest in sport the museum can feel niche, and the real magic is attending an actual match, which the tour can't replicate.