A Seamless & Flexible Start: Download the World City Trail app and use your 10-digit booking reference to log in. Note: This is 100% self-guided; no one will be waiting for you. Start anytime 24/7. We suggest starting at The Parnell Monument for the best route, though you can start/finish anywhere. Interactive Exploration: Navigate a 4.7km walk (~59 mins walking time). Solve riddles using imagination and observation at stops like the historic Dublin City Hall or the grand St. Patrick's Cathedral to unlock your next spot. Total activity lasts ~3 hours on average, depending on your pace and breaks. Your Tour, Your Way: Customize your route, change the order of places, or skip stops to fit your schedule. Pause for a break or to explore a site and resume exactly where you left off. There is no time limit—your access lasts for a full year. Stories & Tips: Unlock legends and history via text at sites like the Fusilier’s Arch (the entrance to St. Stephen's Green). Includes hand-picked local restaurant and shop tips. Available in 8 languages: EN, DE, FR, NL, IT, ES, PL, ZH. Note: Outdoor-only; internet required.