Israeli- Canadian Architect Moshe Safdie's firm has catered the world's tallest indoor waterfall which towers 40 metres, holding the Rain Vortex strocking 10,000 gallons of water per minute.
The centre of attraction is at the new Jewel Changi Airport, Singapore, set to open on 17th April 2019.

Let's consider the features that make it so opulent, getting prevalence around the globe:

▪ Safdie Architects had begun
  their job on Jewel Changi
  Airport project in 2014.

▪ The Waterfall comprises a five-
   story grand-looking
   greenhouse. 

▪  It has glass and steel roof
   making it spacious for more
   than 200 metres, engineered
   by the British company
   BuroHappold. 

▪  Terrances have been filled with
   200 distinct species of plants
   surrounding the Waterfall in its
   Forest Canopy area leaving
   the widest feel of nature to the
   visitors. 

▪  The Rain Vortex will have a 360
   -degrees light and sound during
   nights.

▪  The flow of water will cool the
    atmosphere under the roof
    providing the visitors all
    pleasant experience of being
    on an airport. 

▪  The same airport combines
   a 10-story shopping and
   entertainment complex.

▪  Earlier this region of super
   building was a car parking
   having a hotel, more than 200
   shops and restaurants, 14,000
   square meter indore park and
   a cinema.

▪  The amount of fund invested
    in the project has been said to
    be 1.7 billion Singapore dollars
   equal to 1.25 billion USD.

Video source: Jewel Changi Airport