The best thing about staying in Mumbai is the proximity to the Sahyadri Range. The enire place has such an amazing history thanks to the Marathas. Most of the old Forts and Caves, which make for nice treks are already marked on Google Maps. But since they are difficult to find if you don’t have the exact co-ordinates and bit of info on reaching them using public transport is missing, I have mashed some info together.
Enjoy!
View Trekking spots around Mumbai in a larger map