Hello how may I help you? I need information on world records. I can help with that. What world record? I want to know where the tallest indoor waterfall is located. The tallest indoor waterfall is located in the Heart of Singapore. Great! thank you, also I would like to know where the tallest waterfall in the world is located. The tallest waterfall in the world is located in Venezuela. Okay, Great! Thank you. Your welcome. Can I help you with anything else? Nope, I got all the information i needed, thank you very much. Have a great day.