It can be interesting to look into different belief systems. An outing to Church of Our Lady Buon Cammino is a wonderful way to experience one of the local religions and cultures.
This house of prayer is one of the best free attractions in Iglesias Historic Centre. If you're in the mood to explore beyond Church of Our Lady Buon Cammino, we can also recommend Masua Mine, Laveria Lamarmora Mine and Sa Punta e SArena Beach.