I go every year to matheran in rainy reason.it is very pleasing and very comforting to get far away from our daily life where you get fresh air to breath.various points are there to visit.but the real journey starts with the mini train.little higher in cost but still enjoyable.it almost gives view of all the points.with friends it is a best olace to chill out.hotels are affordable and food available is also good.you dont get the view of nature very often and when the time is right you definitely should visit it.go for it