It is located in front of the Zindan’s Gate Complex, in a bastion dating from the seventeenth century. It was named after tzar Leopold (1658-1705), since it was built at the time of his rule, between 1688 and 1690. The “L.P.” (Leopoldus Primus) monogram is engraved above the gate entrance. In the year 1723, during the second Austrian occupation of Belgrade (1717-1739), the gate’s façade was renovated in barque style.