Built when Naples was under Spanish rule, Palazzo Reale is one of the four royal residences around Naples used by the Bourbon Kings during their reign over the Kingdom of the Two Sicilies. Today, the grand palace and its sprawling grounds are home to the Teatro di San Carlo, the Teatrino di Corte, the National Library, and a captivating museum that offers a glimpse into 17th to 19th-century history through the exquisitely decorated royal apartments. The Royal Gardens, an enchanting sanctuary within, boast tree-lined avenues adorned with rare plants, statues, and hidden gardens, adding to the historical allure of this magnificent landmark.

Standing on top of Corcovado Mountain, 710 meters above sea level, Christ the Redeemer overlooks the metropolis below with outstretched arms. The statue named one of the New Seven Wonders of the World in 2007, embraces the whole city, welcomes and protects, yet appears to keep a watchful eye on locals and visitors. Venture up through the Tijuca Rain Forest to the top of the mountain for a closer look and be rewarded by fabulous views of the Sugar Loaf Mountain, Copacabana, Ipanema, the Maracanã Stadium, and the Serra do Órgãos mountain range. You can hike up to the statue or comfortably reach it by way of a twenty-minute tram/car ride.

One of the most controversial and prestigious buildings in Zagreb, The Mimara Museum was built at the bequest of controversial Croatian art collector and philanthropist, Ante Topić Mimara. The museum houses more than 3,500 artworks including original paintings from Rembrandt, Rubens, Renoir, and Manet.

If visiting an ancient underground passage that has served as a war refuge sounds thrilling to you, then don't miss this fascinating archaeological museum in Naples. More than 500 metres long and 150 years old, the Bourbon Tunnel, Tunnel Borbonico, or Bourbon Gallery has been recently restored to the detail and offers experiences for all tastes, from historical tours to speleological excursions.