Sikera Valley

Sikera Valley is an ice-filled valley spanning 17 km long and 5.7 km wide. The valley is located between Doyran Heights and Flowers Hills on the east side of Sentinel Range in Ellsworth Mountains, Antarctica. A nameless steep 4-km side glacier drains northeastwards from Mount Havener in Doyran Heights, and empties into the upper part of the valley, south of Kostinbrod Pass. The valley ice flows southeastwards towards the Rutford Ice Stream.
The feature is named after the medieval fortress of Sikera in southeastern Bulgaria.

Location

Sikera Valley is centred at. US mapping in 1988.

Maps

Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988.
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research. Since 1993, regularly updated.