Famously known as "the two alleys", Constantinople is so-called because it is, you guessed it, two alleys behind any main roads. This means that it's a pretty creepy place to head to at night. The alleys are claustrophobic and strewn with various items of litter. And often blood. And occasionally the odd finger or tooth.

You'd be forgiven for either hurrying through or avoiding it all together.

Most people don't know places like this exist.