See Liverpool by land and water on this enjoyable combo tour. Take a River Explorer cruise along Liverpool’s UNESCO-listed waterfront, seeing the sights as the onboard commentary recounts their history. Plus, enjoy included entry to the U-boat Story, a museum dedicated to a War II German U-boat. Couple your cruise with a hop-on hop-off City Explorer open-top, double-decker bus tour. With your 24-hour pass, travel around must-sees such as the Cavern Club and Liverpool Cathedral, listening to the live commentary and hopping off at stops of interest.