The Borra Caves are located in the Eastern Ghats mountain range of India in the state of Andhra Pradesh. These caves lie in the scenic Araku valley of Visakhapatnam district. The caves are possibly one of the largest in the country and have an impressive display of stalactites and stalagmites.
Travel from Visakhapatnam (about 90Km) takes around 3+ hours by road but a whopping 4+ hours by train. The train ride is scenic and includes more than 30 tunnels en route from Visakhapatnam.
The lighting inside the cave brings out the beauty of the geological formations, but it was extremely difficult to set up a tripod due to the sheer number of visitors.
The speleothems are still being formed inside these caves, and there is a constant drip of water from the roof of the caves. The picture below shows some of the drip points on the roof of the cave.
All said, a visit to Borra caves is highly recommended if you are anywhere close to Visakhapatnam. The natural beauty of the surrounding Araku valley, with its own distinctive coffee beans, and indigenous tribals, make this spot an ideal day trip.