Masani Amman Temple

At Anaimalai, about 24 km south-west of Pollachi, where the Aliyar river meets the Uppar stream. The goddess is shown reclining, 15 ft from head to foot.

Stone of Justice

At the Neethi Kall, devotees offer ground red chillies and return within about three months for abhishekam.

The legend

A cruel king, Nannuran, once ruled here. A woman executed for eating a mango from his grove was later worshipped as the goddess.

Festivals

Navaratri and Vijaya Dashami.

Sources: Wikipedia: Masani Amman

Timings and access change, so check with the place before you go.