Legio II Augusta was a Roman legion.

It was originally raised by Octavian and stationed in Spain. After the destruction of Varus' legions in 9 AD, II Augusta moved to Germany, possibly in the area of Mainz. After 17 AD it was at Argentorate (modern Strasbourg).

The legion participated in the Roman invasion of Britain in 43. The future Emperor Vespasian was the legion's commander at the time and led the campaign against the Durotriges tribe. From 66 to around 74 it was stationed at Glevum (modern Gloucester), and then moved to Isca Silurum (probably modern Caerleon), building a stone fortress that the soldiers occupied until the end of the 3rd century.

In his fantasy novel Grail, the author Stephen R. Lawhead states that the legion was ensnared by the black magic of the witch Morgan le Fay, doomed to perpetually wander the mists of Lyonesse.

See also

• List of Roman legions

The name is now used by a group of re-creators; see [1].