As a UNESCO World Heritage Site, the toy train in Darjeeling was inaugurated way back in the 1800s. Today, it's one of the only mini railway facilities available in India. While scheduled services operate regularly, joyrides are also in the offering and the sights along the way are awe-inspiring! A trip to Darjeeling is incomplete without a ride on the toy train. The toy train is also featured in many Bollywood movies.