Japanese Tunnel off Little Sai Wan Camp Road ( Tunnel 49) [????- ]

Japanese tunnel next to the Dragon's Trail.  Opening is through a small crack through a thin wall of concrete. Around 8-9 feet in length, with a length of around 60 metres. The first section of the cave is quite wide and spacious, with a side chamber to the left, however it narrows into a small squarish passageway for around 5 metres, until you reach a vertical shaft with a rock pile, from which you can climb to reach an exit, which has a clear view of the bay below. The tunnel circumvents the entire ridge, and there is some trash within the tunnel, probably from public works workers.