Sita Theertham

The  sita  theertham is situated near to the  Laksmana theertha. It is said that Sitha devi.  It is believed that Sita devi installed and worshiped a shiva linga separately  for vanishing her sins .

Where is it ?

From How far is Sita Theertham
Rameswaram bus stand 1 km
Agni theertham 1.5 KM
From West Gate of Temple 1.1 KM

How can I go there?