SubTropolis - Wikipedia
It was developed by late Kansas City Chiefs owner Lamar Hunt via Hunt Midwest Real Estate Development, Inc., with the trademarked phrase World's Largest Underground Business Complex. …
SubTropolis underground business complex | Hunt Midwest
Oct 28, 2025 · Explore SubTropolis, the world’s largest underground business complex in Kansas City, Missouri. Discover energy-efficient, climate-controlled, and secure industrial space ideal for …
Welcome to SubTropolis, a Giant Underground Industrial Park ...
Dec 25, 2020 · In 1964, businessman Lamar Hunt decided to pull the trigger on SubTropolis, which is, you guessed it, a massive underground metropolis (well, it’s an industrial park, but who’s counting) …
The Story of SubTropolis & KC’s Limestone Caves
Aug 22, 2024 · SubTropolis, the world's largest underground business complex, spanning approximately 9 million square feet in a 270-million-year-old limestone deposit. Carved out of limestone in the …
Missouri’s Underground City You’re Not Supposed To See
Nov 4, 2025 · Deep beneath Kansas City lies a massive underground complex called SubTropolis, carved out of ancient limestone mines. While it sounds like a fascinating tourist destination, most …
SubTropolis (2026) - All You Need to Know BEFORE You Go (with ...
Oct 17, 2017 · SubTropolis was created through the mining of a 270-million-year-old limestone deposit. In the mining process, limestone is removed by the room and pillar method, leaving 25-foot square …
Inside the World’s Largest Underground Business Complex in ...
Jul 12, 2024 · Created from an abandoned limestone mine, the world’s largest underground business complex, SubTropolis, was developed by the Hunt Midwest in the 1960s with Ford, Russel Stover, …