Nagari Koto Tuo or often known as Old City is located on the slopes of Mount Singgalang, located on the cross-tourism route of agam and bukittinggi districts, namely on Jl. Raya Bukittinggi – Maninjau, spoiled with beautiful natural atmosphere and clean mountain air. Nagari Koto Tuo is currently still in tourism development, including religious tourism, Sharia eco tourism, sharia villas and Sikabu baths. As well as a 7-level waterfall flow path from Mount Singgalang. The river path that passes between hills and rice fields.