Happy Valley Tea Estate is a tea garden in Darjeeling. Spread over 437-acre, it is situated at a height of 6,800 ft. (2,100 m) above sea level, 3 km north of Darjeeling. This is a must see place in Darjeeling. It is quite popular among travelers for obvious reasons. Watching the actual process tea manufacturing is worthwhile. The scenic charm of this tea garden is heartwarming. Happy Valley is the most accessible Tea Estate, as it is only about 3 kms from town.