Shiroishiryu Shrine is a holy place where religious souls come together to pray. You can do the same, or respectfully observe others in worship.
This sacred place is on the to-do lists of many visitors to Matsuyama. But Shiroishiryu Shrine isn't the only drawcard here. Dogo Onsen, Matsuyama Castle, and Shiki Memorial Museum are some other interesting sights close by.