Inariyama Shrine is the main shrine located on Inariyama mountain, where Fushimi Inari Taisha rests. It's like the big boss of all the smaller shrines scattered around Japan. People come here to pray for good stuff like bountiful harvests and business success. The mountain is considered super holy, with smaller shrines, worshiping stones, and cool gateways called torii spread out all over the place. It's like a spiritual adventure park up there!