Hindu temples
The temple is a holy site (tirtha), where they practitioners can perform
circumambulation (pradaksina). They also perform the pious act of
gazing at the deity (darsan) and offering prayers, flowers and food
(puja). The temple is never a meeting place for a congregation, but it
came to be a focal point of the community.
The heart of the temple is the dark hall called garbha grha (womb
hall), where the most important icon is placed. It is the most important
area.
Pillared halls (mandapa) and porticos were added to the garbha grha,
which was surmounted with a tower (sikhara)--center of the universe
(axis mundi).