Immerse yourself in the local culture by visiting traditional villages inhabited by Cao Bang's diverse ethnic minority groups, primarily the Tay and Nung people, but also Hmong, Dao, and others. Observe traditional stilt house architecture, learn about local customs, farming practices, and perhaps witness traditional crafts.

Notable villages include Khuoi Ky Stone Village near Ban Gioc, known for its ancient stone houses, and Phuc Sen Forging Village. Visiting these communities offers authentic cultural encounters (consider going with a local guide for better interaction).