Dive deep underground into the Belum Caves, located in the Nandyal district (formerly Kurnool district) of Andhra Pradesh, India. These awe-inspiring caves hold the title of the second-largest cave system in the entire subcontinent! Carved by the relentless flow of an ancient river, Belum Caves boast a network of long passages, spacious caverns, and even hidden chambers. The most captivating features, however, are the stunning speleothems - natural formations like stalactites and stalagmites - that adorn the cave walls and ceilings.
Here's a glimpse of what awaits you on your Belum Caves adventure:
Descent into the Underworld: The entrance to Belum Caves itself is an impressive sight. You'll descend around 65 feet via a staircase, leaving the bright sunlight behind to enter a cool, dark underworld.
Belum Caves entrance, Andhra PradeshA Geological Wonderland: As you venture deeper, be prepared to be mesmerized by the otherworldly beauty of the cave formations. Towering stalagmites rise from the cavern floor, while delicate stalactites hang from the ceiling like glittering chandeliers. The formations come in all shapes and sizes, and your guide might even point out some that resemble recognizable figures or objects, adding a touch of whimsy to the exploration.
Pataalaganga - The Underworld Stream: One of the most fascinating features of Belum Caves is the Pataalaganga, a perennial stream that flows within the depths of the cave. The source and destination of this mysterious stream remain unknown, but it adds to the mystique of the caverns.
Limited Accessibility: Belum Caves sprawl for an estimated length of over three kilometers. However, for safety reasons, only a section of about 1.5 kilometers is accessible to tourists. This developed section offers a fascinating glimpse into the cave system, but it also whets your appetite to explore the vast unknown stretches that lie hidden deeper within.
Planning Your Visit: The Belum Caves are open daily from 10:00 AM to 5:30 PM. It's recommended to wear comfortable shoes with good grip, as the cave floor can be uneven and sometimes wet. The temperature inside the caves remains constant throughout the year, so dress accordingly. Since photography is not allowed inside the caves, cherish the sights and store them in your memory!
Be sure to factor in the travel time from your starting point. If you're coming from Bengaluru, for example, it's a one-day trip covering around 650 kilometers each way.
The Belum Caves offer a remarkable subterranean adventure, perfect for spelunkers, nature enthusiasts, and anyone seeking a unique travel experience.









