Now you can stay in the tallest new digs when in Hanoi: The 65-storey hotel luxury hotel in Vietnam's capital is pretty darn swanky. Located between the city's Old Town and New Business District, it's a mix of old and new with lots of glass, modern decor and a hint of colonial Vietnam. The 318-room hotel has 83 suites and even the famed Michelin-starred dim sum restaurant Tim Ho Wan. We also know that the Vietnamese are pretty good at partying, so there's a bar-lounge with craft cocktails perched on the 64th floor as well. Oh, and for those tired moments, Evian Spa has you covered with their slew of signature water-based treatments, a pool, a salt studio and six treatment rooms. This is the fourth Lotte Hotel in Asia after Lotte Hotel Seoul, Gangnam and Busan. For more info, head to their website.