The caves are situated on the Trirashmi Hills and consist of a total of 24 caves, carved out of the basalt rock. These caves were originally used as viharas (monasteries) and were a place of meditation and religious activities for Buddhist monks. The name "Pandavleni" comes from a popular belief that the Pandavas, characters from the Hindu epic Mahabharata, stayed in these caves during their exile.

The architecture of the Pandavleni Caves reflects the influence of the Hinayana and Mahayana Buddhist traditions. The caves feature intricate carvings, sculptures, and inscriptions depicting various Buddhist deities, scenes from the life of Buddha, and other mythological figures. The main cave, known as Cave 3, is the largest and most impressive, featuring a majestic entrance and a grand chaitya (prayer hall) with beautiful carvings.

Visiting the Pandavleni Caves offers a glimpse into the rich cultural and religious history of Maharashtra. The site is not only of religious importance but also attracts archaeology and history enthusiasts due to its architectural significance. The surrounding natural beauty of the Trirashmi Hills adds to the charm of the place, making it a popular destination for tourists and pilgrims alike.

It's important to note that as my knowledge cutoff is in September 2021, there might be some recent developments or changes regarding the Pandavleni Caves that I'm unaware of. It's always a good idea to verify the latest information before planning a visit.