The northern railway line passing through Lopburi is uniquely designed to run through the heart of the old city, passing right in front of Wat Phra Sri Rattana Mahathat and Phra Prang Sam Yod. Lopburi Railway Station serves as a vital gateway, allowing tourists to walk from the platform directly to various historical sites within just a few minutes. One of the most iconic sights is the train gliding past troupes of monkeys and ancient Khmer temple ruins, a view that is rare to find on any other railway line in the world. Historically, this route played a crucial role in expanding trade and governance from Bangkok to the north, and it remains a core path for the high-speed rail developments currently underway. Taking the train to Lopburi is more than just a commute; it is a time machine experience that transports passengers through over a thousand years of civilization.