Magnis is the location of the Roman Army Museum run by the Vindolanda Trust. Like the museum at Vindolanda, the Roman Army Museum was modernised and reopened in 2011. The museum illustrates frontier life on the northern edge of the Roman empire. The museum displays genuine Roman artefacts including weapons and tools; life size replicas; films, a large timeline of Hadrian's Wall. There is a gallery devoted to the emperor Hadrian himself. A large gallery describes daily life in the Roman army as seen through the eyes of a team of eight auxiliary soldiers, complete with a film showing their activities. Notable exhibits include a rare surviving helmet crest.