Raetia: Roman province map

A Roman province that fell in the Western half after the split of AD 395.

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AD 117about 4,880,924 km²The empire at its greatest extent, after Trajan's eastern conquests; Trajan dies and Hadrian succeeds. Ruler: Trajan, then Hadrian.

Modern country bordersProvincesRoman citiesRoman roads

Key

Territory

Roman Empire Territory at the chosen date
Eastern empire From AD 395, the part later called Byzantine
Western empire AD 395 and, as reconquests, AD 565

Layers

Province border Where provinces are shown, AD 200 outlines
Roman city Pleiades places attested in the period
Main Roman road Itiner-e, about AD 150 (not tied to the date)
Modern country border Today’s borders, for comparison

Borders are approximate and debated. Frontier zones were not hard lines, and client kingdoms are not counted unless the source map includes them. Outlines for 133 BC, 44 BC, AD 14 and the later dates are rebuilt from the province outlines of AD 200, so early frontiers look more settled than they were. 264 BC and the Byzantine dates follow modern regional boundaries and are coarser still. 753 BC is a symbolic dot on Rome.

Raetia at a glance

Augusta Vindelicorumcapital
15 BCfirst Roman
AD 476no longer Roman
52,761 km²area on the AD 200 map

Raetia was Roman from 15 BC to AD 476, with its capital at Augusta Vindelicorum. On the AD 200 map it covers about 52,761 km², spread across Germany (76%), Switzerland (12%) and Austria (12%) today. It is inside the empire on the map at AD 14, AD 117, AD 211 and AD 395.

Dates: Wikipedia: Raetia (conquered 15 BC by Drusus and Tiberius). The outline is the Ancient World Mapping Center province map of AD 200, so earlier and later shapes of the province may have differed.

Which modern countries does Raetia cover?

Country	Share of the province	Area (km²)
Roman Germany	76%	39,989
Roman Switzerland	12%	6,433
Roman Austria	12%	6,201
Roman Liechtenstein	0.3%	137

Raetia on the key dates

All provinces · All key dates