Tourists visit Phu Quoc island on January 23, the second day of the New Lunar Year 2023.  (Photo: OCSEN Beach Bar & Club)

The magazine said "Vietnam's largest island Phu Quoc is an enchanting place of white sand beaches, emerald forests dotted with waterfalls, rock pools and caves”.

Phu Quoc National Park is part of the Kien Giang biosphere reserve, which was recognized as a World Biosphere Reserve by UNESCO in 2006. The services and luxury resorts in Phu Quoc are operated for sustainability, creating an ideal destination for responsible travelers.

In addition to Phu Quoc, the list includes other destinations with unspoiled ecosystems, scenic beauty, and great cuisine, such as Alberta (Canada), Alula (Saudi Arabia), and Fukuoka (Japan).