New York Times' annual feature: https://www.nytimes.com/interactive/2019/travel/places-to-visit.html
Some interesting European choices:
Munich and Dessau (Germany)
The Azores (Portugal)
Puglia and Golfo Paradiso (Italy)
Tatra Mountains (Slovakia)
Lyon and Marseille (France)
Frisian Islands (Netherlands/Denmark/Germany)
Also some interesting U.S. destinations, including heavy-hitters like New York, Los Angeles and Las Vegas, but also lesser-knowns like Columbus, Orcas Island, Wyoming and Huntsville.
Outside of Europe, a mix of big names (Hong Kong, Tahiti, Doha) and some truly off-the-beaten-path places like Uzbekistan, Ontario Ice Caves, Lake Baikal and Gambia.