Waterfall City is a fictional location in the highly popular video game "Final Fantasy VII." It is a city built on the edge of a cliff, where a large waterfall flows down into the depths below. Waterfall City serves as the home for the Wutai Clan, a group of ninjas who reside in the area. The city is known for its unique architecture, combining traditional Japanese elements with advanced technology. In the game, players can explore Waterfall City and interact with its inhabitants to progress through the storyline.