Changing demographics have left once thriving rural communities deserted while inner city sites are left to rot. Check out Hong Kong's ghost villages and abandoned mansions, factories, resorts, miltary sites and even a an enormous dairy farm.
Some of these areas have begun to be re-populated and renovated over the past few years - Lai Chi Wo is a great example where Government funding, renewed family interest in their heritage and eco-tourism are bringing life back to the oldest settlements in Hong Kong.