GDS-Index: leading sustainable travel destinations worldwide 2024
The Global Destination Sustainability Index (GDS-Index) is an index score that measures how sustainable global travel destinations are based on a series of criteria, such as environmental performance and sustainable development goals. In 2024, Helsinki in Finland recorded the highest score, with a GDS-Index of 92.43. That year, seven out of the 15 leading destinations in the ranking were cities in Nordic countries.