Tsung Pak Long is a Hakka walled village that was established in the 19th century by five different clans, each of whom built themselves an ancestral hall. Inside, Bok Man School, built by the villagers in 1920, was the first registered school in the New Territories. It closed in 2000 and is now a Grade III historic building. You can also visit the nearby village of Ma Shi Po in Fanling as a prime example of urban encroachment onto farmland.