🇨🇿 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.
🇨🇿 Czech Republic · Ancient city
Pohansko
Early Medieval Great Moravia 780–907 (Mojmirid) · Great Moravian Slavs (Mojmirid dynasty, Carolingian imports)
Pohansko — Great Moravian agglomeration (late 8th–10th c, peak 830–900) 3 km south Břeclav at Dyje–Morava confluence, 28 ha central fort + 2 suburbs = 50 ha total.
🇨🇿 Czech Republic · Ancient city
Staré Město
Early Medieval Great Moravia 800–907 Mojmirid Veligrad phase · Great Moravian Slavs (Veligrad core, Mojmir I–Svatopluk)
Staré Město (Veligrad) — core of Great Moravian Veligrad agglomeration (8th–10th c, peak 833–907) on Morava terrace at Uherské Hradiště, with Staré Město–Uherské Hradiště–Modrá 250 ha complex.