Singapore’s Changi Airport dazzles passengers with spiral tube slides, a butterfly garden, free movie theaters and the new $1.25 billion Jewel shopping and entertainment attraction built around the world’s tallest indoor waterfall.

The award-winning airport also has a special amenity that can’t be seen: a bespoke fragrance that’s diffused into many areas of the sprawling terminal. This project has been a multi-year engagement between AllSense and Changi, and we are proud of the high level of product and traveler experience we have been able to deliver on behalf of millions of people visiting Singapore every year.

This article written by CNBC, read the full piece here –