The Jewel at Changi Airport in Singapore is more than a transit hub; it’s a vibrant destination that offers a wonderful beginning to your adventure in the Lion City. As a sprawling lifestyle complex, Jewel Changi offers a myriad of experiences for travelers and locals alike. From world-class shopping and dining options to lush indoor gardens and captivating attractions, there are so many things to do in Changi.
At the heart of this iconic complex lies the Rain Vortex, an awe-inspiring indoor waterfall that captivates travelers and visitors. This architectural marvel has been the subject of many travel photos, cementing the memories of those who have seen it. Aside from what visitors have seen and observed, however, there’s more to the Rain Vortex than meets the eye.
Let’s explore some intriguing facts about the Jewel Changi Airport’s Rain Vortex that make it a must-see for anyone going to Singapore or exploring the Jewel Changi Airport.
1. It Has a Unique, Strategic Location
One of the most extraordinary aspects of the Rain Vortex is its location. Specifically, it is situated at the heart of the Jewel Changi complex, which is connected to Terminal 1 of Changi Airport. The waterfall is also surrounded by lush indoor gardens, retail shops, and dining options. This integration of nature within an airport setting is a rare and innovative approach, which offers travelers a refreshing escape from the hustle and bustle of airport activities.
2. The Rain Vortex Is One of Singapore’s Most Popular Tourist Attractions
Since its opening to the public in April 2019, the Rain Vortex has become one of the most popular tourist attractions in Singapore. Indeed, visitors from around the world flock to Jewel Changi Airport and specifically head to the Rain Vortex to take pictures and marvel at the stunning views it offers.
The Rain Vortex also plays a significant role in enhancing the overall ambiance of Jewel Changi Airport and its ranking as one of the best if not the best airport in the world. Providing a calming and serene backdrop for travelers, shoppers, and diners, the waterfall also serves as a focal point for various events and activities within the complex.
3. It’s the Tallest Indoor Waterfall in the World
Standing at an impressive 40 meters (approximately 131 feet), the Rain Vortex holds the title of the tallest indoor waterfall in the world. For context, the Rain Vortex is as tall as a seven-story building. This towering cascade of water descends from the roof of the Jewel complex, creating a mesmerizing visual and auditory experience. Its sheer height and the volume of water that flows through it also make the Rain Vortex a standout feature among indoor waterfalls globally.
4. It Utilizes Rainwater
Sustainability is a core principle behind the design of the Rain Vortex. On rainy days, rainwater is collected and channeled through a sophisticated system for filtering and recycling. Any excess water is then used to water plants growing in the Forest Valley and other gardens inside Jewel Changi. This method of maximizing rainwater ensures minimal waste and promotes environmental responsibility.
5. It Operates in a Sustainable Loop
Another interesting fact about the Rain Vortex is that it operates in a constant loop. After cascading from the roof, the water travels down to the basement 3 (B3) level of Jewel Changi Airport, where the catchment area is located. The water is then pumped back up to the oculus through a network of pipes built into the exterior of the building. From here, the water is distributed through the ring in the middle of the oculus, where the waterfall cycle repeats itself.
6. It Needs a LOT of Water
As big as it is, the Rain Vortex requires plenty of water to maintain its flowing majesty—specifically, it cycles and recycles about 500,000 liters. This huge volume of water is stored in five water tanks, which are located in The Jewel’s Basement 3 and Level 5. These water tanks get cleaned once a year to ensure not just the smooth flow of water, but also to ensure the safety of guests. During the cleaning process, workers add chemicals to prevent the growth of algae and to keep the water at the correct pH level so that the tanks don’t get corroded.
7. It is Surrounded by Hidden Light and Sound Equipment
Every evening, a captivating light and sound show brings the waterfall to life, with vibrant colors and harmonious music enhancing the visual experience. This immersive light and sound show is made possible by strategically hidden light and audio equipment. These elements are cleverly concealed among the trees and plants surrounding the waterfall, which ensures that the natural aesthetic of the Rain Vortex is not compromised while delivering a spectacular show at night.
The Jewel Changi Airport’s Rain Vortex is more than just a feat of architecture and engineering; it is a symbol of innovation, sustainability, and the harmonious integration of nature and modern design. From its status as the tallest indoor waterfall to its eco-friendly operations, the Rain Vortex offers visitors a unique and unforgettable experience. Whether you’re passing through Changi Airport or planning a special trip to Singapore, the Rain Vortex is a sight that you shouldn’t miss.
