Oland (Danish: Øland, North Frisian: Ualöönist) is a small hallig which is connected by a narrow gauge railway to the mainland and to hallig Langeneß.
Germany's smallest lighthouse is located here, being also the only one with a thatched roof.
Coordinates: 54°40′39″N 8°42′14″E / 54.67750°N 8.70389°E