Sun. Oct 12th, 2025

Water usually flows from higher ground to lower ground due to gravity. However, in India, there is a rare phenomenon where a river appears to flows upwards. This unusual occurrence has long amazed and puzzled both tourists and researchers alike.

The Upward-Flowing River Phenomenon

This strange sight can be found in a small river in Arunachal Pradesh, Northeastern India.

  • The river current seems to defy gravity.
  • From a distance, the water looks as if it is flowing uphill.
  • Many refer to this as the “gravity hill effect” or a natural optical illusion.

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The Scientific Explanation

Although it looks magical, the phenomenon is not supernatural it is an optical illusion.

  • The land’s contour and horizon positioning trick the human eye.
  • A slope that is actually going downhill appears to be uphill.
  • As a result, the water flowing downhill looks as though it is moving upwards.

Similar phenomena can be found in other parts of the world and are often called magnetic hills or gravity hills.

Local Myths and Beliefs

As with many unusual natural events, myths have developed around this river.

  • Some locals believe the river holds spiritual energy that makes the water defy gravity.
  • Others consider the area to be sacred and mysterious.

Tourist Attraction

The upward-flowing river in India has become a unique tourist spot:

  • Visitors come to witness this bizarre natural illusion firsthand.
  • It has become a popular location for creative photography.
  • Some travel agencies even offer special “gravity hill experience” tours.

Conclusion

The river that appears to flow upwards in India is a fascinating example of how nature and human perception can deceive the eye. While science explains it as an optical illusion, the phenomenon continues to attract curiosity and wonder adding to the world’s collection of unique natural marvels.