The Kazanlak Tomb is an ancient Thracian burial site located in Bulgaria. Dating back to the 4th century BCE, it is part of the Thracian Tombs of Kazanlak and is renowned for its well-preserved frescoes and unique architectural design. The tomb is a UNESCO World Heritage Site, showcasing the rich cultural heritage of the Thracian civilization. The interior of the tomb features vibrant murals depicting scenes of rituals and daily life, providing valuable insights into Thracian beliefs and customs. The structure is built using large stone blocks and has a corbelled dome, reflecting advanced engineering techniques of the time.