🇨🇿 Czech Republic · Ancient city
Mikulčice
Early Medieval Great Moravia 600–907 (peak 830–907) · Great Moravian Slavs (Veligrad hypothesis; Mojmirid)
Mikulčice-Valy — largest Great Moravian agglomeration (6th–10th c, peak Veligrad phase 830–907) on Morava floodplain at Slovak border, 30–50 ha fortified core + suburbs 150 ha.