Spišský Hrad — Spiš Castle — was inscribed on the UNESCO World Heritage List in 1993, bundled with the adjacent ecclesiastical monuments of Spišská Kapitula and Spišské Podhradie. Slovakia's National Bank launched this gold series to mark such designations, with the Spiš issue appearing five years after inscription. The castle itself is among the largest in Central Europe by footprint, its ruins spread across a travertine hill above the Hornád river valley.
The .900 fineness places this squarely in the older continental gold standard rather than the .999 purity more common to modern bullion issues — a deliberate choice for a commemorative intended as currency-denominated legal tender.
Spišský Hrad — Spiš Castle — was inscribed on the UNESCO World Heritage List in 1993, bundled with the adjacent ecclesiastical monuments of Spišská Kapitula and Spišské Podhradie. Slovakia's National Bank launched this gold series to mark such designations, with the Spiš issue appearing five years after inscription. The castle itself is among the largest in Central Europe by footprint, its ruins spread across a travertine hill above the Hornád river valley.
The .900 fineness places this squarely in the older continental gold standard rather than the .999 purity more common to modern bullion issues — a deliberate choice for a commemorative intended as currency-denominated legal tender.