Great
Dismal
Swamp
Cape Henry
Cape Charles
Williamsburg
Richmond
Philadelphia
Petersburg
Norfolk
Lancaster
Jamestown
Baltimore
Alexandria
Patapsco
River Delaware
Bay
ATLANTIC
OCEAN
Manassas Gap
Rockfish Gap
Colonial Coastal Area
AlbemarleSound
0 50 miles
Rap
pa
ha
nn
ock
Ri
ver
Pot
om
acR
iver
Susq
ue
ha
nn
aR
ive
r
Ch
esa
pe
ak
eB
James ay
River
A
P
P
A
L
A
C
H
I
A
N
S
G
R
E
A
T
V
A
L
L
E
Y
P
I
E
D
M
O
N
T
T
I
D
E
W
A
T
E
R
Yor
kR
ive
r
Roa
no
ke
Riv
er
Nottow
ayR
iver
Blac
kwat
er
Ri
ve
r
Sh
ena
ndo
ah
Ri
ver