Sing is religious shrine of the Sikha near Chintpurni in Una. A township
has developed here and amidst natural scenic beady and rivulet flowing
nearby the devotees gather in thousands here especially under the
waterfall which is considered miraculous in healing people especially
with mental diseases. The trained 'sadhaks' cure there (blessings). The
people from far and wide places throng here to be cured and to lead
again normal lives.