The trek from Tailbaila village to Thanale caves via Waghjai ghat in Maharashtra, India is considered as easy trek full of greenary and flora and fauna. Tail Baila is a small village about 40 kms south of Lonavala and now well known amongst the climbing community due to the twin rock dykes of Tail and Bail. The Tail Baila fort is a watch tower guarding the old ghat routes towards Sudhagad. There is a temple of Lord Bhairav in the middle of the 2 fort walls. The fort is situated at a height of around 3200 feet above sea level.

En route to Thanale caves you have to go through dense forest. Keeping the Sahyadri main range to your left you need to go towards the south through thick forest which is largely untouched Being the west ward side, this area receives very heavy rain fall during monsoon.Not many people visit this side of the mountains except a few who trek up to Thanale caves from Thanale and Dhondse village. The Thanale Caves or Nadsur Caves is a group of 23 Buddhist Caves. They date back about 2000 years.These caves belong to first century B.C. It has two Chaityas, two Stupas and the rest are Viharas.These caves are some of the most ancient rock-cut caves not only in Maharashtra but in all India and were located at a complex site of the ancient trade route of Chaul. The earliest caves were probably excavated between 70 and 50 BC, according to paleographic evidence.

Route: The route is easy and full of greenery.
Time: It takes about two hours to reach the caves from Tailbaila village.
Biodiversity: The area has a high biodiversity with many indigenous species.
Geology: The area has interesting geology, including the dyke on which the fort was built.