Another one of the city's many religious structures, the Saint Nedelja Church dates back to as early as the 16th century, and can be found in the heart of Sofia. If you enjoy old icons and beautiful architecture, stop by along the route of your itinerary.

As you explore the nooks and crannies of the Old Town, it is worth taking a moment to step into the peaceful interior of this Gothic church. The building was completed at the start of the 17th century for the order of the Poor Clares. The Hejnał, a trumpet hymn to the Virgin Mary, is played from the old church tower at 12pm, 3pm and 6pm.

The first Jews arrived in Curaçao in the 1650s and established what is the oldest synagogue in the Americas today. The synagogue, or Snoa as it is often called, has existed in its current state since the 1730s and is a defining element of the townscape of modern-day Willemstad. The interior of the synagogue is no less spectacular thanks to its traditional sand floor, azure glass windows and mahogany furniture, among other elaborate details.

Leicester Square is a pedestrianised square surrounded by a number of nationally significant cinemas with some of the city’s biggest screens, as well as a variety of restaurants. The Odeon Leicester Square, Empire, Leicester Square is often used for film premieres, so why not do a bit of Hollywood star-spotting while you're in London. The lush garden in the middle of the square is the perfect spot for cooling off in summer or resting your feet. Cinephiles should definitely check out the programme of the Prince Charles Cinema. This independent cinema does screenings of cult films and marathon film runs.