Wow! - a list NOT dominated by hotels in US or European cities. The Top 20 list has no hotels in the US and only three in Europe. So cool!
Top 3
1 - Hotel Colline de France, Brazil
2 - OBLU Select Lobigili, Maldives
3 - La Siesta Hoi An, Vietnam
The other 17
https://www.tripadvisor.com/TravelersChoice-Hotels