第二次世界大戰時，政府在本港多個地方興建防空洞，讓市民在日軍空襲期間避難。洞裏的路「九曲十三彎」又有斜路。沿路有數字的牌，又有分岔路口，會很易迷路。裏面陰陰沉沉，只有帶去的電筒的微弱光線，氣氛恐怖。
雖然部分設施現已被政府堵塞或改作其他用途，但只要細心觀察，也不難發現昔日的戰時遺跡。
During World War II, the government built air-raid shelters in various places in Hong Kong to allow citizens to take refuge during Japanese air raids. The path in the cave has many twists and bends, with ramps. There are numbered signs along the path with forks, which makes it easy to get lost. It was dark and gloomy inside, with only the faint light of the flashlight that was brought, and the atmosphere was terrifying.
Although some facilities have been blocked by the government or repurposed, as long as you observe carefully, it is not difficult to find the relics of the wartime past.
