点评:These tunnels were constructed in the 14th century to carry pipes of fresh water from a spring outside the city walls. Amazingly, part of them were in use until 1901! I've never seen anything like this so it was a unique experience. You have to book a time slot and are guided round in a group. Our guide, Dmitris (sorry if spelt wrong!) was excellent - very engaging and enthusiastic. There is a 10 minute intro video then the tour of the tunnels takes around half an hour. There is also a small display of other background information so I was there for about half an hour after the tour looking at that. If you're claustrophobic this probably isn't for you - the tunnels are only about a person's width wide in parts, and you have to duck down (hard hats provided!). There was the option to crawl through a section of tunnel at one point but I declined that opportunity! It's worth also mentioning that some of the tunnels are made of red stone which is very porous and damp, so maybe don't wear a white shirt!
翻译:这些隧道建于14世纪,用于输送从城墙外泉源引来的淡水。令人惊叹的是,其中一部分隧道一直使用到1901年!我从未见过类似的结构,因此这是一次极为独特的体验。游客需要提前预约参观时间,并跟随团队由导游带领参观。我们的导游德米特里斯(如果拼写有误还请见谅!)非常出色——风趣幽默且热情洋溢。参观前会播放一段10分钟的介绍视频,随后对隧道的游览则大约需要半小时。还有一个小展示区用来介绍其他背景信息,所以在参观结束后,我又在那儿呆了大约半小时来观看展示内容。如果你有幽闭恐惧症,那这里可能不适合你——有些隧道的宽度仅够一个人通过,而且还必须弯下腰才能通过(现场会提供安全帽!)。有一个环节是可以爬着穿过一段隧道,但我拒绝了这个机会!值得一提的是,有些隧道是由红色石块砌成的,这种石头孔隙很多且容易受潮,所以最好别穿白色衬衫哦!