Sattavisa is an ancient name for a part of Pali district and Sirohi district in Rajasthan, India. This area is called Sattavisa because there are 27 small towns in this area.
Names of some towns are:
Sanderao is not included in Sattavisa. Sanderao is a part of Godwad.
Most of these town has beautiful ancient Jain Temples. Almost every town has facility of Jain dharamshala (sanitoriom) and bhojanshala (Mess).
References
Sattavisa Wikipedia(Text) CC BY-SA