Across Africa, builders have long utilized earth as a primary construction material, creating remarkable and enduring structures. From Mali to Benin, Burkina Faso, Niger, Ghana and Cameroon, ingenious architectural traditions have flourished. These building techniques demonstrate a deep understanding of local climates and cultural values. Generations of builders have perfected methods of utilizing banco—a mixture of earth, straw and other organic materials—to create resilient buildings. These structures showcase practical design solutions and a profound connection to the land. The continued existence of these earth-built masterpieces represents a significant cultural heritage, defying the test of time and showcasing sustainable building practices.