Environment, Mumbai, Videos, Watch how Mahim Park Transformed from a Garbage Dump to a Mangrove Forest Mumbai’s Mahim Park was an erstwhile Landfill. Find out how the effort of people like Salim Ali, resulted in a lush green Mangrove forest. by Ria Banerjee May 24, 2017, 5:42 pm Love reading positive news? Help The Better India grow Support our endeavor to become every Indian's source of daily inspiring positive news. Read FAQs.