Valtice is a town in Břeclav District in the South Moravian Region of the Czech Republic. It has about 3,600 inhabitants. It is known as part of Lednice–Valtice Cultural Landscape, a UNESCO World Heritage Site. The historic town centre is well preserved and is protected by law as an urban monument zone.

Karl I was the first member of the Liechtenstein family to become a monarch of Liechtenstein; thus, he was the founder of the Princely Family of Liechtenstein.