Peoples' Education Society's Nisarga Niwas (Campsite) is located in the green hills near Rasaani at village Sawane, Taluka Panvel, District Raigad.
Mr. Purushottam Keshav Vaidya and his family as well as the former administrator of the organization Mr. Jayant Oak's brother-in-law has donated two acres of land for the campsite out of love for the organization. The name Keshav Baji Vaidya Nisarga Niwas was given in memory of Mr. Vaidya's father. The inauguration of this nature shelter and the unveiling of the plaque was done by the Honorable MLA Ramnathji Mote along with trustee of the organization Mr. Prabhakar Oak. At this place, the institution has constructed a building that can accommodate 150 students.