Home to the original 7-mile cave tubing; Ian Anderson’s Caves Branch has been one of the leading adventure companies in Belize for over 20 years. The Black Hole Drop is a signature tour located right on the property; which covers 58,000 acres of land. This tour was one of our favorites in all of Belize and is PERFECT for all you adrenaline junkies out there! A hike through the jungle takes you to a large sinkhole where you rappel 300 feet down into the forested caves below. Keep reading for everything you need to know about The Black Hole Drop!