The country known for its historic architecture and vibrant culture in the region of Oaxaca is Mexico. Oaxaca is renowned for its rich indigenous heritage, which is reflected in its architecture, art, and culinary traditions. The city of Oaxaca, a UNESCO World Heritage Site, features stunning colonial buildings, vibrant markets, and numerous festivals celebrating the region's history and culture. The blend of pre-colonial and colonial influences makes Oaxaca a unique destination, attracting tourists interested in history, culture, and gastronomy.