This walk to 1:45 hrs to complete although there is more trails on the island to do. From central ferry Pier no. 5. There are 2 ferry options. Ordinary(about an hour) and high speed(about 30 min). I took the high speed. Arriving in Cheung Chau there is a good supply of store to stock up on anything you need. We turned right off of the ferry and walked along the water to start the trail.