Here the paradox of traditional life coexisting with unbridled modernization is all too vivid. Near the edge of the Arabian Sea at the southern tip of Malabar Hill, several small, crumbling, stone-turreted temples and flower-garlanded shrines surround a rectangular pool of holy water in an area of looming modern-day skyscrapers and encroaching urbanization. Ritual bathers who come here believe the mossy waters have healing powers and originated from a natural spring created by an arrow shot by Rama (the hero of the Ramayana), who rested here while on a mission to rescue his beloved Sita from the demon king's abode in Lanka. The source of the spring is said to be an underground offshoot of the Ganga, and the waters are considered just as sacred as those of the great river itself. In the shadow of one of present-day Mumbai's most prosperous neighborhoods, Banganga continues to function as an out-of-time devotional hub, its tolling bells and mantra-chanting pujaris drawing devotees to worship the divine. If you're here in December, scour local newspapers for news of the open-air concerts held at the Banganga Festival.