
Singapore's Changi Airport is home to the world's tallest indoor waterfall, housed within the Jewel Changi Airport complex. The Rain Vortex, as it is known, stands at 40 metres (130 feet) tall and is surrounded by the Forest Valley, a terraced indoor garden. The waterfall is located across the street from Terminal 1 Departures and can be conveniently accessed from anywhere within the airport. The Changi Airport Skytrain, which connects Terminals 2 and 3, also offers passengers a glimpse of the Vortex as it passes by.
| Characteristics | Values |
|---|---|
| Name | Rain Vortex |
| Location | Jewel Changi Airport, Singapore |
| Height | 40 metres (130 feet) |
| Type | Indoor waterfall |
| Water source | Rain-harvested and recirculated |
| Opening date | 18 October 2019 |
| Visitors | 50 million in the first 6 months |
| Visitors per day | 300,000 |
| Floors | 10 (5 above ground, 5 basement) |
| Gross floor area | 135,700 m2 (1,461,000 sq ft) |
| Attractions | Shiseido Forest Valley, Canopy Park, Discovery Slides, Foggy Bowls, Changi Experience Studio, IMAX theatre, bouncing nets, walking nets, mazes, topiary sculptures, etc. |
| Amenities | Retail and dining outlets, a hotel, early baggage check-in, tax refund counters, etc. |
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What You'll Learn

The Rain Vortex is the world's tallest indoor waterfall
The Rain Vortex is a stunning architectural marvel and the world's tallest indoor waterfall, located in the Jewel Changi Airport in Singapore. Standing at an impressive 40 meters (130 feet) high, the waterfall is a breathtaking sight that seamlessly blends modern architecture with nature.
The Rain Vortex is surrounded by a terraced forest setting, known as the Shiseido Forest Valley. This indoor garden spans five storeys and covers an area of approximately 22,000 square meters (240,000 sq ft). It houses around 3,000 trees and 60,000 shrubs of 120 species, creating a lush tropical environment for visitors to enjoy.
The waterfall is not just a visual treat but also serves a practical purpose. It collects rainwater, which is then recycled and used within the Jewel complex. The water is pumped from the roof, cascading down through the center of the shopping mall, and is collected in tanks at the base of the waterfall. At peak flow, it accommodates a staggering 10,000 gallons of water per minute.
The Rain Vortex is located inside a massive 10-storey shopping and entertainment complex called the Jewel, which is connected to one of the passenger terminals of Changi Airport. The complex offers a unique mix of nature and retail therapy, with dozens of high-end shops and restaurants and other attractions. It also features the Canopy Park, which offers recreation and leisure activities, including gardens, suspension bridges, and mazes.
The waterfall is a popular attraction for both visitors and local residents, drawing about 300,000 visitors per day. It is easily accessible from anywhere within the airport and can be viewed from the Changi Airport Skytrain, which connects the terminals. The Rain Vortex is open 24/7, but the waterfall is only switched on during specific timings, and it also puts on a light and sound show in the evenings.
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It's located in the Jewel Changi Airport complex
The Singapore airport waterfall is located in the Jewel Changi Airport complex. Jewel Changi Airport is a nature-themed entertainment and retail complex linked to one of the passenger terminals of Changi Airport in Singapore. The waterfall, known as the Rain Vortex, is the centrepiece of the complex. It stands at 40 metres (130 feet) tall, making it the world's tallest indoor waterfall.
The Rain Vortex is surrounded by a terraced forest setting, with the Shiseido Forest Valley located at its heart. The Forest Valley is an indoor garden spanning five storeys and approximately 22,000 square metres (240,000 square feet). It houses around 3,000 trees and 60,000 shrubs of 120 species, representing the biodiversity of high-altitude tropical forests.
The Jewel complex covers a total gross floor area of 135,700 square metres (1,461,000 square feet), with five storeys above ground and five basement levels. In addition to the waterfall and gardens, Jewel features a hotel, retail and dining outlets, and aviation facilities such as early baggage check-in. The complex also includes attractions like the Canopy Park, which offers recreation and leisure activities, and the Discovery Slides, which provide a unique view of the Forest Valley and the Rain Vortex.
Jewel Changi Airport officially opened on 18 October 2019, with the aim of enhancing Singapore's reputation as an attractive tourist destination and maintaining Changi Airport's status as a major aviation hub in the Asia-Pacific region. Its unique design and amenities have made it a popular destination for both locals and transit passengers, attracting approximately 300,000 visitors per day.
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The waterfall is surrounded by the Shiseido Forest Valley
The Singapore Airport Waterfall, also known as the Rain Vortex, is located in the Jewel Changi Airport in Singapore. The waterfall is surrounded by the Shiseido Forest Valley, a terraced forest setting that spans approximately 22,000 square metres (240,000 sq ft) across five storeys. It is one of Asia's largest indoor gardens, located in the heart of the airport complex.
The Shiseido Forest Valley is a breathtaking sanctuary that serves as a gateway to the vibrant city of Singapore, known as the "City in a Garden". It houses around 3,000 trees and 60,000 shrubs of 120 species, replicating the biodiversity of high-altitude tropical forests around the world. The garden provides a serene oasis for travellers, inviting them to explore a new relationship with nature through their senses of sight, smell, hearing, and touch.
The S E N S E art installation, a collaboration between Shiseido and the Japanese art collective teamLab, is a highlight of the Shiseido Forest Valley. This interactive installation combines scent, sound, sight, and touch to create a multi-sensory experience for visitors. The scent of SHISEIDO Ultimune fills the air, while the trees are magically illuminated with autonomous lights, accentuating the mystique of nature.
The Shiseido Forest Valley also offers a walking trail, allowing visitors to embark on a journey through the garden while surrounded by the lush greenery and the calming sounds of the natural forest, composed by Yota Morimoto. The garden's west trail leads visitors to the mesmerising SENSE installation, where they can experience the spectacle of dancing lights and soothing melodies, creating a harmonious atmosphere.
Overall, the Shiseido Forest Valley, surrounding the Singapore Airport Waterfall, offers a captivating and enchanting experience for travellers, combining nature, art, and sensory engagement in the heart of one of the world's premier transportation hubs.
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Visitors can view it from the Changi Airport Skytrain
The Singapore Jewel, also known as the HSBC Rain Vortex, is a massive indoor waterfall at Changi Airport. It is located inside a nature-themed entertainment and retail complex surrounded by and linked to one of the airport's passenger terminals. The waterfall pours down from a height of 130 feet (40 meters) from the roof of the dome above, creating a massive centerpiece in the middle of the building.
If you are visiting Singapore and want to see the waterfall, there are a few ways to do so. One way is to take the Changi Airport Skytrain, which connects Terminals 2 and 3 and takes a ride past the Singapore Jewel. This option is ideal if you are just travelling through the airport and want to get a quick glimpse of the waterfall without clearing immigration.
However, if you have more time and want to get a closer look, you will need to go through customs and ensure you have the necessary stamps on your passport before heading to the waterfall. The process is simple, but you will need to fill out an electronic immigration form and show your onward flight information. Once you've cleared immigration, you can make your way to the Jewel Changi Airport, which is conveniently located across the street from Terminal 1 Departures.
The Jewel Changi Airport is a 10-story shopping mall with dozens of high-end shops and restaurants surrounding the waterfall. It also features the Shiseido Forest Valley, one of Asia's largest indoor gardens, with thousands of trees and shrubs from high-altitude tropical forests. At the topmost level of the Jewel, you'll find the Canopy Park, which offers recreation and leisure attractions, including gardens, bouncing nets, and a suspension bridge called the Mastercard Canopy Bridge. This bridge offers a panoramic view of the Rain Vortex from 23 meters (75 ft) above the ground.
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The waterfall is a multi-level retail centrepiece
The Rain Vortex is a stunning multi-level retail centrepiece at the Jewel Changi Airport in Singapore. Also known as the Jewel, it is a nature-themed entertainment and retail complex linked to one of the airport's passenger terminals. The Rain Vortex is the world's tallest indoor waterfall, standing at 40 metres (130 feet) high. It is surrounded by a terraced forest setting, with gardens, attractions, and about 300 retail and dining outlets. The complex covers a gross floor area of 135,700 square metres (1,461,000 square feet), with five storeys above ground and five basement levels.
The Rain Vortex is an impressive engineering feat, designed by the Los Angeles-based firm WET. It sends rain-harvested, recirculated water seven storeys down from the roof in a circular waterfall. The water flows into a giant acrylic funnel at ground level, creating an inverted waterfall on two below-ground levels. The waterfall serves as a functional element of the building, with the recirculated water being reused for landscape irrigation systems and passive cooling.
The Jewel's multi-level retail space surrounds the Forest Valley, offering a range of dining options from fast food to fine dining, including cuisines from Asia to the West. The complex also features a hotel, early check-in counters, tax refund counters, baggage services, and parking facilities in the basement. The YotelAIR hotel, the first of its kind in Asia, offers approximately 130 rooms for travellers with long layovers or early flight departures.
The Rain Vortex is conveniently accessible from the airport. The Changi Airport Skytrain, which connects Terminals 2 and 3, passes by the Vortex, allowing passengers to catch a glimpse of the waterfall and the Jewel. The Jewel is also directly connected to Terminal 1 and the Changi Bus Terminal, with pedestrian walkways linking it to Terminals 2 and 3. Visitors can easily navigate their way to this stunning attraction and experience the unique combination of nature and retail therapy that the Jewel has to offer.
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Frequently asked questions
The waterfall, known as the Rain Vortex, is located in the Jewel Changi Airport in Singapore.
Jewel Changi Airport is a nature-themed entertainment and retail complex linked to one of the passenger terminals of Changi Airport in Singapore.
The Rain Vortex stands at 40 metres (130 ft) high, making it the tallest indoor waterfall in the world.
The waterfall is visible from the Changi Airport Skytrain that connects Terminals 2 and 3. If you have a longer layover, you can also pass through customs and see the waterfall from inside the airport.















