One World Observatory Discounts

The One World Tower at the World Trade Center is the tallest building in New York City and the tallest building in the Western Hemisphere. The observatory at the top of the building is now open for visitors. See traveler reviews of the One World Observatory. In...

One World Observatory Summer Sale

One World Observatory is having a summer sale. During the sale, which runs through June 23, standard admission tickets are available for $25. Regular full-price is $34. Tickets for future dates are available, so you can make your purchase now for your NYC vacation...