A temple complex in Godhara village, near Mandvi. Lists add it as a spiritual extra on a coast day. The site is neglected and littered. It is not a family stop.
If you want a temple on a Mandvi day, 72 Jinalaya is the one that makes sense if you are Jain. Everyone else can keep the beach, palace and shipyard. See the other skip-list stops under not worth visiting.