6 architectural marvels to visit in South India  - SilverKris

"Situated in Auroville’s Peace Area roughly 163 km from Chennai, this non-denominational meditation and yoga centre is centered on a striking glittering golden sphere surrounded by 12 lotus petal–like structures and set within manicured gardens and an amphitheatre. Visitors ascend via a pair of spiral ramps to a calm interior chamber of white pillars, floors and walls housing a crystal globe used as the focus for meditation; designed by French architect Roger Anger, the project took 37 years to complete, is regarded by residents as the 'soul of the city,' and requires prior appointment for entry despite free access." - Meenakshi J