At Fushimi Inari Shrine.
Fushimi Inari Shrine (伏見稲荷大社). It has great history, impressive architectures, and mountain trails. It takes not just enormous amount of effort to construct and maintain the shrine, but dedicated spirit. I went in the morning and spent nearly 3 hours there. I can’t recommend enough.
Honden (the main shrine).
Senbon Torii (Thousand Torii).
The color vermillion of the torii signifies to oppose evil intentions.