Perched atop the stark white cliffs of Pamukkale lies Hierapolis — an ancient city that's as rich in history as it is in thermal springs. Once a Phrygian cult centre and later a flourishing Greek city, Hierapolis boasts a well-preserved amphitheatre, an array of atmospheric ruins, and the famed Sacred Pool — a thermally heated delight where you can immerse yourself amidst submerged Roman columns, scattered by an ancient earthquake. Just a stone's throw away, the terraces of Pamukkale steal the show. These gleaming white formations, made of travertine — a sedimentary rock deposited by the mineral-rich hot waters — give the town its name, meaning 'Cotton Castle'. With temperatures ranging from 35°C to a steamy 100°C, these hot springs have been creating an expanding landscape of terraces for centuries, as calcium carbonate from the waters crystallises into the soft gel of travertine. Awarded UNESCO World Heritage status, Hierapolis and Pamukkale offer a unique fusion of cultural history and natural wonder that should not be missed.

Your visit to Utrecht won't be complete without the iconic Dom Tower in your itinerary. Dating back to 1382, this monumental Gothic tower is visible from across the city, hence it stands as Utrecht's symbol and a must-visit attraction. Soaring to a height of 112 metres, it holds the distinction of being both the tallest structure in Utrecht and the tallest church tower in the Netherlands. The tower was originally connected to the Dom Church, however, after collapsing in 1674 due to a summer storm, both tower and church were rebuilt separately. Currently, there are various guided tour options available at the ticket shop.

In the summer, the city is crammed with outdoor restaurants and cafés. On balmy evenings, this is the place to be. Get together with friends, have a drink or a bite to eat and enjoy the great atmosphere.

If you don't have the time to visit the larger (but much farther) Litchfield or Kakadu National Parks, Charles Darwin National Park is a convenient alternative. Located a short distance from the city centre, just south of the airport, the area is one of the country's most important wetlands. It showcases 36 mangrove species and holds significant Aboriginal and historical importance.