Ernie & Hong :: 城門水塘-金山-尖山-筆架山-Shing Mun Reservoir-Kam Shan-Eagle's Nest- Beacon Hill 2006-11-11 (I call it A Trail of War & Peace:while hikers can enjoy the tranquil and beautiful scenery, the bullet holes which honeycomb the walls inside the WWII relics there remind us of the horrible battle.) :: There is a network of trenches and bunkers interconnected by underground tunnels in Kam Shan. Some of these facilities built in the mid 1930's are substantially intact today. 建於一九三零年代中期的孖指徑防禦陣線碉堡，雖已有逾七十年歷史，但仍相當完整。