Yes,m travelling through by train.Its verry safe. Mumbai to Pune Train for the most part leaves from Dadar, Thane or Panvel. You have to go to this station keeping in mind the end goal to catch the train to Pune. You can hunt down Local Train TimeTable for neighborhood train transportation or utilize mumbai's B.E.S.T Bus Transport Services and get numerous transport courses to achieve there.
There are different options like private transport administration, procuring a Taxi or a Private Cab.
visit: http://mumbailocaltraintimetable.net
