The Belum Caves in Kurnool district are known for their:

Natural cave formations
Ancient rock paintings
Wildlife sightings
Waterfalls and streams

The correct answer is: a) Natural cave formations.

Belum Caves are a group of 15 natural caves located in the Kurnool district of Andhra Pradesh, India. The caves are known for their intricate rock formations, which include stalactites and stalagmites. The caves are also home to a variety of bats and other wildlife.

The Belum Caves are a popular tourist destination, and are open to the public year-round. The caves are located about 100 kilometers from Kurnool city, and can be reached by road or rail.

Here is a brief description of each option:

  • a) Natural cave formations: The Belum Caves are known for their intricate rock formations, which include stalactites and stalagmites. The caves are also home to a variety of bats and other wildlife.
  • b) Ancient rock paintings: There are no ancient rock paintings in the Belum Caves.
  • c) Wildlife sightings: There are a variety of bats and other wildlife in the Belum Caves, but there are no large mammals.
  • d) Waterfalls and streams: There are no waterfalls or streams in the Belum Caves.