A lesser-known but stunning way to see the Old City is the Ramparts Walk, which will guarantee you an aerial view from the top of the Ottoman walls that circle the city. You can choose between two options. The longer north sidewalk, which covers the area from the Jaffa Gate to the Lions Gate, overlooks the Christian and Muslim Quarters and ends near the Dome of the Rock. The south sidewalk goes from the Tower of David to the Zion Gate and will bring you right in front of the Western Wall.

St Anna's Tunnel, a historical marvel beneath the Scheldt River, offers a passage from Antwerp's core to Linkeroever (the left bank). Its rare wooden escalators, a novelty since the 1930s, guide cyclists and pedestrians through the tiled tunnel, making it a favourite for photographers and Instagram enthusiasts.

Those who live and work here say that you don’t really need to explain where the Jeker quarter is: Once you’re there, you’ll know. This is where the locals stroll the streets at their leisure, students read in the park, and you can spend a whole Sunday on a café terrace, a wisp of jazz music in the air in the background, and never get bored. The Jeker quarter is nestled between the old city walls and centuries-old houses, bordered by the green of the city park. Although people have lived here for centuries, no one has ever explored it all. Enterprise is deeply rooted in the genes of this community: A history full of crafts and trades has left its marks, and forged the unique, authentic, innovative and creative atmosphere you feel here today. And right through the middle of it, that impudent little river, the Jeker, flows brazenly on. The quaint streets, stately homes, and idyllic parks have everything to make history come alive, while the rich student life, mix of young and old, culinary highlights, and abundant art and culture pull you back to the present.

Explore the beauty and diversity of plants from across Australia and around the world at the Adelaide Botanic Garden. Spanning 50 hectares, this public garden is a great place to relax surrounded by nature right in the heart of the city. The Bicentennial Conservatory that towers over the gardens houses a tropical rainforest environment, and it is the largest glasshouse in Australia.