10. Shanghai World Financial Center

The second in the trio of Shanghai’s financial beacons, this 494.38-metre building also houses shops, dining, and a five-star hotel, one of the highest in the world. The centrepiece of the 101-floor office building, completed in 2008, is the portal at the top, which looks like a giant open window; this opening gave the building its nickname, “the bottle opener” (visitors can buy actual bottle openers shaped like the building in the gift shop). Observation decks are located on floors 94, 97, and 100, where you can walk down a long viewing gallery above the portal. Tickets to go all the way up cost around $26.
11. International Commerce Center

This rather plain 484.02-metre building on Hong Kong’s Kowloon peninsula comes alive at night with a spectacular light and music show over Victoria Harbour. With Two IFC across the water, the skyscraper duo makes an imposing entrance to the harbour. Completed in 2010 and mainly used as an office building, the ICC is also home to the highest hotel in the world, the luxury Ritz Carlton, on the top floors of the building. Take in the view of Hong Kong Island from the observation deck, Sky100, on the 100th floor for about $20 if you purchase online. The hotel’s sky bar, Ozone, is even higher, at floor 118.
12. Vincom Landmark 81

The tallest building in Southeast Asia is Vincom Landmark 81 in Ho Chi Minh City, Vietnam. Completed in 2018 on the Saigon River’s western bank, the 469.39-metre, 81-floor skyscraper is mainly residential, with shopping and even an ice rink on the lower floors, and a hotel at the top. It’s part of a new urban development project that includes housing and the green spaces of Vincom Central Park. The observation deck just opened in spring 2019 on floors 79 to 81; the brave can attempt SkyTouch, an outdoor area where harnessed visitors can actually lean out over the edge. Tickets start at about $35.