Völklinger Hütte, one of the world's largest iron works spreading across six hectares, was established in 1873, and has remained remarkably intact during its operation spanning the next hundred years. Today, as a UNESCO World Heritage Site, it functions as a museum and science centre, offering interesting insight into the industry's history.

If you are a fan of stand-up comedy, this is the place for you! Some of the best comedians such as Eddie Murphy, Jay Leno, and Jerry Seinfeld have already performed here. Apart from regular shows and events, they also offer drinks and casual eats. Plan ahead as reservations are required.

Constructed around the Church of the Holy Sepulchre, in the north-western part of the Old City, the area is home to several Christian sights. Few houses can be found here — it's mostly about religious buildings, educational facilities, and a plethora of cafés, restaurants, and shops. The streets are packed with vendors. It is especially worth exploring the area of Mauristan, teeming with shops and colourful stalls. Used as a market during the Roman Empire, the area hosted churches and hospices during the Crusades (in Persian, "Mauristan" means hospital).