Kissimmee sinkhole: What you need to know about Florida's ground collapses

When the ground suddenly gives way under your feet, it’s not a movie scene—it’s a Kissimmee sinkhole, a sudden collapse of the earth’s surface caused by underground water erosion in limestone bedrock. Also known as Florida sinkholes, these events are more common here than most people realize, especially near Kissimmee where the soil sits atop ancient, water-worn rock. This isn’t just about scary headlines. It’s about understanding why your backyard, your neighbor’s driveway, or even a road near Universal Studios might vanish overnight.

Florida’s geology is built on limestone, a rock that dissolves over time when water flows through it. That’s the core reason sinkholes happen. When rainwater seeps down, it slowly eats away at the rock below, creating empty spaces. Eventually, the ground above can’t hold up anymore—and down it goes. In Kissimmee, this process is made worse by heavy rainfall, leaking pipes, and even backyard pools that change how water moves underground. You won’t find sinkholes on every corner, but they’re far from rare. In fact, Osceola County, where Kissimmee sits, has recorded dozens over the last 20 years. Some swallowed cars. Others swallowed fences. One even swallowed a whole house in 2013, just 10 miles from Disney World.

It’s not just about nature. Human activity plays a big role. New construction, drainage changes, and even old septic systems can trigger collapses that might’ve stayed hidden for decades. That’s why real estate agents in Kissimmee now check for past sinkhole claims before selling a home. Insurance companies ask for geotechnical reports. And if you’re renting a vacation home near US 192, you should too. The good news? Most sinkholes are small and slow-moving. You’ll usually see cracks in walls, tilting fences, or circular patches of dead grass before anything dramatic happens. If you notice any of those signs, call a professional—don’t wait.

There’s no magic way to prevent a sinkhole, but you can reduce your risk. Avoid overwatering your lawn. Fix leaky pipes fast. Don’t dump chemicals near storm drains. And if you’re buying or renting property in Kissimmee, ask for a sinkhole history report. It’s not just smart—it’s necessary.

What you’ll find below are real stories, expert insights, and practical advice from people who’ve lived through these events. From how to spot early warning signs to what to do if your property is affected, these posts give you the facts—not fear.