When tourists visit several spots in one day, sightseeing buses can be an economical method of traveling from one place to another. Rather than having to buy each of the different taxi, rideshare or other public transportation passes, a single pass grants access to popular areas. The actual savings will vary from city to city, depending on how many attractions you plan to visit, and the ticket package you select. The hop on hop off bus services can also be useful in more ways than just providing transportation to and from the area they often offer sightseeing as well, which can make traveling both more convenient and more organized. Other operators may offer additional features like discounted admission to attractions, walking tours or boat cruises. Compare the price of the bus ticket to the transportation you are using before booking. These services offer high value if you have a lot of big sights on your list because they'll keep you from having to deal with the stress of travel and get the most out of your sightseeing.