Bizeljsko is a region where the vineyards lie on hills between 170 and 350 metres above sea level. It is at 46° latitude and 15° 40’ longitude in the northern hemisphere.

The average sum of effective temperatures during the ripening season is lengthening, while the sunny days and cool nights makes for ideal levels of sugar and acidity, which gives great potential for the production of excellent sparkling wines. The exceptional soil, which is rich in silicate deposits rarely found elsewhere, is also a factor in the excellent minerality of Bizeljsko sparkling wines.