The Sedlec Ossuary, located in the small town of Kutná Hora in the Czech Republic, is a unique chapel known for its artistic display of human bones. It is estimated to contain the remains of around 40,000 to 70,000 individuals, primarily from the Black Death and the Hussite Wars. The ossuary was established in the 14th century and has become a popular tourist attraction due to its macabre yet fascinating decor. Inside the chapel, visitors can see various bone arrangements, including a chandelier made entirely of bones and decorative motifs crafted from skulls and femurs. The ossuary serves as a reminder of the transience of life and the historical events that led to the accumulation of these remains. It is a significant cultural and historical site, drawing attention for its unusual approach to honoring the dead.