Hello how may I help you? Hi, I'm curious about some world records. That's my specialty. What records would you like to know about? Where is the tallest indoor waterfall located? The tallest indoor waterfall is located in Singapore. Awesome. What about an outdoor one? The tallest waterfall in the world is in Venezuela Wow, I didn't know that. How tall is it? It is 3212 feet tall Crazy. Thanks a lot! Your welcome.