CityPASS offers admission to 4 famous Boston attractions for one low price. Enjoy Boston’s top sights, save money and avoid ticket lines. CityPASS is on sale at the main entrance ticket office of any of 5 participating attractions. Simply buy your CityPASS at the first attraction you visit. Valid for 9 consecutive days. CityPASS is also available for Atlanta, Boston, Chicago, Dallas, Houston, New York, Philadelphia, San Francisco, Seattle, So. California, Tampa Bay and Toronto.