If you are planning a tour to any of the top North American cities, consider purchasing a CityPASS ticket booklet. These prepaid tickets offer savings of up to 50 percent as well as no lines at most attractions.

The CityPASS booklets are available for attractions in New York City, Southern California, Atlanta, Boston, Chicago, Dallas, Houston, Philadelphia, San Francisco, Seattle, Tampa Bay and Toronto. They are valid for nine consecutive days (14 days in Southern California), starting with the first day of use. Visit CityPASS.com for more details.