Sightseeing: Explore Dublin in a unique and exciting way! Dublin Bus tour: Get a 24-hour Hop-On Hop-Off Dublin bus ticket. Stops and sights: Tour has 31 stops including Dublin Castle, St Patrick's Cathedral, and Teeling Whiskey Distillery. Other spots to see: Plus Guinness Storehouse, Kilmainham Gaol, Natural History Museum, Temple Bar and more. Times: Valid for tours daily every 20 minutes from 9am-6pm with City Sightseeing Dublin. Views: With fantastic panoramic views plus interesting commentary from a live guide or audio recording. 24Hr Hop-On Hop-Off Dublin Bus Tkt | Regional | Living Social