In 2004, a large earthquake in the Indian Ocean triggered the largest tsunami in recorded history. One of the countries hit by the tsunami was Sri Lanka, where the wave caused one of the worst train disasters in human history when it hit the Queen of the Sea passenger line, which was carrying 1,500 passengers along Sri Lanka's west coast. Watch Destruction Decoded on Wednesdays at 8pm on National Geographic UK. | National Geographic UK

Imagine a tsunami so massive it stretches miles into the sky, dwarfing everything in its path. The ocean rises like an unstoppable wall of water, approaching the coast with terrifying beauty. This is a vision of pure, surreal scale—an unimaginable force of nature captured in a single moment. #wave #sea #ocean #tsunami #unreal #ai_video This video is AI-generated. | Earth Impacts