Roman Legionary Fortresses
and Vexillation Fortresses

In the British Isles

SITEN.G.REFDIMENSIONSAREA
SN621224c.720 x 590 ft
(c.220 x 180 m)
c.12 acres
(c.4.85 ha)
vexillation fortress
SP570203? ft
(? m)
26 acres
(10.5 ha)
vexillation fortress
ST3399061,600 x 1,350 ft
(c.490 x 410 m)
50 acres
(21 ha)
legionary fortress
NO208179940 x 570 ft
(c.287 x 174 m)
12¼ acres
(c.5 ha)
vexillation fortress
SJ4046621,950 x 1,360 ft
(594 x 415 m)
56 acres
(22.7 ha)
legionary fortress
SO2243 x ft
( x m)
26 acres
(10.2 ha)
vexillation fortress
TL995252 x ft
( x m)
acres
( ha)
legionary fortress
NY9864 x ft
( x m)
acres
( ha)
vexillation fortress
NX9338401,315 x 715 ft
(c.400 x 218 m)
21½ acres
(c.8.7 ha)
vexillation fortress
SX923925? x ? ft
? x ? ft
37 acres
50 acres
vexillation fortress
legionary fortress
SO8318 x ft
( x m)
43 acres
(17.4 ha)
legionary fortress
NO1239 x ft
( x m)
49½ acres
(20 ha)
legionary fortress
... x ft
( x m)
acres
( ha)
vexillation fortress
SJ9091141,475 x 780 ft
(450 x 238 m)
26½ acres
(10.7 ha)
vexillation fortress
SY997990 x ft
( x m)
acres
( ha)
vexillation fortress
SJ5980551,050 x 920 ft
(c.320 x 280 m)
22¼ acres
(c.9 ha)
vexillation fortress
SK975714 x ft
( x m)
41 acres
(16.6 ha)
legionary fortress
TL1589771,150 x 950 ft
(350 x 290 m)
25 acres
(c.10 ha)
vexillation fortress
TL158977660 x 725 ft
(c.200 x 220 m)
11 acres
(c.4.45 ha)
vexillation fortress
SP3189661,080 x 1,010 ft
(330 x 310 m)
25 acres
(10.1 ha)
vexillation fortress
SK823737? ft
(? m)
>30 acres
(>12 ha)
vexillation fortress
SK6756? ft
(? m)
c.20 acres
(c.8 ha)
vexillation fortress
SK6399? ft
(? m)
c.23 acres
(c.9.3 ha)
vexillation fortress
SJ3037? ft
(? m)
c.42 acres
(c.17 ha)
vexillation fortress
SO379007? ft
(? m)
? acres
(? ha)
legionary fortress
SJ565088? ft
(? m)
? acres
(? ha)
legionary fortress
SE603521? ft
(? m)
c.50 acres
(c.20.2 ha)
legionary fortress