boundary
obstacle marking a delimitation of land
boundary
Wikimedia permanent duplicate item
Indian Boundary Park
park in Chicago, Illinois
cross dyke
type of linear earthwork believed to be a prehistoric land boundary
Carl-von-Bach Gymnasium
heritage building in Stollberg, Germany
hedge
planted row of shrubs
funerary enclosure
a place in Ancient Egypt, where the deceased king was worshipped and memorized
fence
freestanding structure preventing movement across a boundary
hedge wall
field protection hedge
electric fence
shock barrier to contain animals or people