Complex sentence: It is believed that bathing in the Ganga circumvents re-incarnation and hence provides a permanent place in the "Swarg" (Heaven), a belief that has encouraged the establishment of innumerabe nearby geriatric homes and also the disposal of half burnt corpses into the river.
Split into simpler sentences: It is believed that the river Ganga circumvents re-incarnation and hence gives a permanent place in the "Swarg" (Heaven). This belief helped in sprouting innumerabe geriatric homes and also the disposal of half burnt corpses into the river.