Hi ,three of us are planning for a trek to rajmachi fort from karjat  station on 17th May night and come back on 18th evening.  Assembly point will be karjat station. We are going to share a private taxi from karjat and then half way from khandala ,start our trek. We will be observing late night fireflies and reach the fort in the morning. Return by private taxi to karjat station and by evening reach home.
If anybody is interested please contact me.