Marvel at the exterior and interior architecture while absorbing the rich history and fascinating stories of this renowned New York City landmark. Inside, delight in a fully guided tour of the terminal's famous astrological ceiling and behold the Terminal Booth Clock, valued at over $20 million, considered the world's most expensive clock. Explore the terminal's most intriguing highlights, including the Whispering Gallery, where the low ceramic arches featuring Guastavino tile create an acoustical phenomenon, allowing for whispered conversations across the gallery. Take the opportunity to test this out with a friend by leaning into opposing corners! Throughout your visit to Grand Central Terminal, you'll be accompanied by one of New York City's finest guides, learning about the origins and evolution of this beautiful train station that will leave you with a truly memorable experience.