Tofukuji is a one of the "Five Great Zen Temples in Kyoto" The sanmon (main gate) is the oldest in Japan. It's so enormous and perfectly joined together it really is breathtaking. This one is a National Treasure for sure.
When you go into the main hall, you can see four gardens that surround each side. My fav. is the pixellated one that was designed in the 30's by landscape artist Mirei Shigemori. For something from dacades ago, it still looks so futuristic and modern.
The blazing momiji (maple leaves) are a big draw so like any seasonal attraction here, it gets crowded. Shoot for a weekday.
You will see plenty of this action everywhere. It's like a hall of mirrors.