Located in Frogner Park, Vigeland Park is home to more than 200 sculptures in bronze, granite, and cast iron by Norwegian artist Gustav Vigeland, and is one of Norway's most popular tourist attractions. Every year, over one million visitors come here to discover this curious park and its sculptures, including the mighty Monolith, The Angry Boy, and the touching Wheel of Life sculpture. There is also a museum displaying the works of Gustav Vigeland, plus temporary art exhibitions.

At the Fukuoka Castle, you can see the few remains of this early 17th-century hilltop castle. Although there isn't much left in the way of the original structure, the gardens and the view alone are worth the visit.

The Whirlpool Aero car was designed by a Spanish engineer, Leonardo Torres Quevedo and has been in operation since 1916. The cable car is suspended from six sturdy cables and offers a wonderful view of the Niagara Whirlpool which is formed at the end of the rapids where the gorge turns abruptly counterclockwise and the river escapes through the narrowest channel in the gorge. High above the racing Niagara River, you'll be transported through the air in an antique cable car. Far below, the torrent of water abruptly changes direction and creates one of the world’s most mesmerizing natural phenomenons: the Niagara Whirlpool. It is sometimes frightening and always unforgettable.