There are no historical sights to speak of on Khao San Road. That said, its location in the Old City (Rattanakosin) makes it an ideal base from which to explore the city's classic attractions. That's not to say there's nothing to look at or admire. On the contrary, being a hub of unwashed humanity means Khao San Road is the perfect place to do some people watching, and only minutes walk away lies the distinctive bohemian atmosphere of Phra Arthit Road.