Stay near Dublin’s 3Arena at Locke Dublin Docklands, a lifestyle hotel with 241 studios and suites, as well as a gym. This is Dublin’s Docklands. Once, Europe’s gateway to America. Today, the city’s most exciting business district. Walk the short distance to the Silicon Docks, The Convention Centre Dublin and the IFSC. Locke is located right next to the 3Arena with great transport links to the centre of Dublin and the airport.