Some of the most scenic vistas in Vietnam can be admired from a bird’s eye view aboard a plane that takes off from the capital city of Hanoi. Flying over the green landscape of northeastern Vietnam, this aeroplane tour is possibly the best way of seeing the limestone karst formations of Ha Long Bay. Hai Au Aviation offers this service, and although somewhat pricey, the sights you can see from the plane are absolutely astonishing. This is most likely one of the best ways there is to see the natural wonders of the bay.

Opened in 1934, the Gothenburg City Theatre is Sweden's oldest of its kind and one of the country's largest dramatical theatres. Its diverse repertoire encompasses classical, contemporary, and international plays and performances. Before the shows, theatergoers frequently gather at Foajébaren, a bustling lobby bar renowned as a favored pre-theatre meeting spot.

The R.C. Harris Water Treatment Plant is a striking art deco facility on the Toronto lakefront, operating since 1941. Often called the “Palace of Purification,” it supplies nearly half of the city’s drinking water. The architecture is grand and meticulously preserved, with marble walls, bronze fixtures, and cavernous interior halls. The plant has served as a filming location for numerous movies and television shows, often depicted as a dramatic institutional or sinister headquarters. While the buildings are typically closed to the public, the grounds remain accessible year-round. Visitors can stroll the landscaped areas, enjoy views of Lake Ontario, or relax near the beach. The site offers a quiet escape with a timeless atmosphere, ideal for walking, picnicking, or simply pausing by the water.