The town of Garestin (now Varaždin) played an important role in Croatia’s history. It first became a local administrative centre in 1181 under King Bela III, and in 1209 it was raised to the status of a free royal borough by King Andrew II, receiving its own seal and coat of arms.

When Croatia was under siege by the Turks, Varaždin was the most powerful stronghold and the residence of choice for generals. Once the Ottoman threat receded, Varaždin prospered as the cultural, political and commercial centre of Croatia. Its proximity to northern Europe facilitated the boom of baroque architecture, which flourished in Europe during this period. Top artisans and builders flocked to Varaždin, designing mansions, churches and public buildings.

The town was made the capital of Croatia in 1767, a position it held until a disastrous fire in 1776, when the Croatian ban (viceroy) packed up and moved his administration to Zagreb. The still-thriving town was quickly rebuilt in the baroque style, which is still visible today.