Simply board the bus at any of the designated stops, ride to the attractions you want to visit, and hop off. When you're ready to continue, wait for the next bus and hop back on.
The tour typically covers landmarks like the Elbphilharmonie, St. Michael's Church, Reeperbahn, Miniatur Wunderland, Speicherstadt, Alster Lakes, and the Port of Hamburg.
A complete loop of the Hamburg Hop-On Hop-Off route usually takes around 90 minutes if you stay on the bus for the entire ride.
Tickets are typically valid for 1 or 2 days, depending on the option you choose.
Yes, your ticket is valid for any of the hop-on hop-off buses operating on the selected route.