Ethiopian architecture is renowned for its unique styles, particularly the rock-hewn churches of Lalibela. These churches, carved directly from solid rock in the 12th century, showcase intricate designs and are a testament to the country's rich religious heritage. The churches are often connected by a series of tunnels and trenches, creating a remarkable underground network. Another significant aspect of Ethiopian architecture is the traditional tukul houses, characterized by their circular shape and thatched roofs. Made from local materials like mud and straw, these structures are designed to withstand the region's climate while providing a cozy living space for families.