The Sarawak Chamber is the largest known cave chamber in the world. The Sarawak Chamber is a cave that is located underground in the country of Malaysia.
Mammoth Cave is the largest cave system in all of Kentucky.
Mammoth Cave Kentucky
The biggest man made carve in Europe is the underground power station. This underground power station is located in Northern Quebec Europe.
Kentucky.
Ethiopia
The largest cave in Tennessee is the Cumberland Caverns located in McMinnville. It is a popular tourist attraction and offers guided tours for visitors to explore its vast underground chambers and formations.
The largest discovered underground labyrinth is Carlsbad Caverns in Carlsbad, New Mexico. It has many tunnels and caves that continue for miles.Carlsbad, California is the site of the largest underground labyrinth found in the US. The total length of the labyrinth is still unknown, but the explored part of the main cavern is more than 30 miles long.
The largest discovered underground labyrinth is the cave network found in Mammoth Cave National Park in Kentucky. While the Carlsbad Caverns can boast the largest single chamber in the US, the labyrinth at Mammoth is the longest ever found in the entire world.
Definitely no! The largest cave in Europe in length are the Hölloch in Switzerland and the Optymistychna in Ukraine, or in depth it is the Krubera-Voronja Cave in Georgia ( is this really Europe ?), also two caves in Spain, two in France, and one in Austria. For more infos look at http://www.wisegeek.com/what-are-the-largest-caves-in-the-world.htm
Ethiopia
The Mammoth Cave in Kentucky, USA, is the largest known underground cave system in the world, with over 400 miles of passages mapped and explored. It is a popular destination for cave enthusiasts and tourists due to its vast size and unique geological formations.