Hello how may I help you? Hi, I have a world record question Yes, I can help you with a world record question. What would you like to know? Can you tell me the tallest indoor waterfall? The world's tallest indoor waterfall is at Singapore's Changi Airport. Awesome! Can you tell me the tallest waterfall in general? The tallest waterfall in the world is Angel Falls in Venezuela at 979 meters. Wow! that is in south america right? Yes, Venezuela is in South America. The exact location for Angel Falls is in Canaima National Park in Bolivar. That is all I needed to know, thank you! You're very welcome!