The world's largest underground cave, Son Doong, is located in Vietnam. Discovered in 2009 in Phong Nha-Ke Bang National Park, it features massive chambers, unique ecosystems, and its own weather system. The cave stretches over 5.5 miles (9 kilometers) long and reaches heights of 650 feet (200 meters) in some areas. Its impressive scale and natural beauty have made it a significant tourist attraction.
Utah
which state has the worlds largest natral rock span
Uttar Pradesh
The largest canyon in the world is the Yarlung Tsangpo Grand Canyon in Tibet. It is slightly longer than the Grand Canyon located in Arizona.
PennsylvaniaThe world's largest chocolate factory is in the state of Pennsylvania, U.S. This factory, which is owned by the Hershey Company is located in Hershey.
the world largest office building is in this state
canada
PENNSYLVANIA
The worlds longest river, the Nile, is in Africa
The world's largest elephant fossil was found in the state of Nebraska, USA. It is known as the Ashfall Fossil Beds State Historical Park.
The largest canyon in the world is the Yarlung Tsangpo Grand Canyon in Tibet. It is slightly longer than the Grand Canyon located in Arizona.
The state of Pennsylvania is home to the world's largest chocolate factory. The factory is located in Hersey, Pennsylvania. Sharon, Pennsylvania is home to the world's largest candy store called Daffin's Candies.