Secretariat of the Antarctic Treaty

16. Devil Island – Vega Island


16.Devil Island – Vega Island
 
63º48´00´´S, 57º17´00´´W
Narrow Island lying in centre of a bay on the north coast of Vega Island. 1 NM east-south-east of Cape Well-met.
Latest Revision: 2018
 
Key Features
 
-Adélie penguins
-Two summits
-Volcanic rock face
-Scenic views on the upper peak
 
Description
TOPOGRAPHY
This narrow 2 km long island is so named for the two peaks located at either end of the island separated by a low lying valley creating a horned effect. The peaks are fringed by cliffs on their north facing side creating an amphitheatre effect on the north shore where the penguin colony is located. The peaks slope off to the south. The site consists primarily of loose gravel with a distinct raised beach along the northern shore. The rock face along parts of the beach is made up of distinct and spectacular volcanic rock formations.
FAUNA
Confirmed breeders: Adélie penguin, Skua.
Hauled out: Antarctic fur seal.
Offshore: Leopard seal.
Suspected Breeders: Kelp gull, Snowy sheathbill, Wilson’s storm-petrel.
FLORA
Lichens (Usnea Antarctica, Xanthoria, spp. and Caloplaca, spp.) observed on higher slopes of north eastern peak. Large area of moss spp. situated on flat area behind penguin colony.  
 
Visitor Impact
KNOWN IMPACTS
Erosion of footpaths.
POTENTIAL IMPACTS
Disturbance of wildlife, trampling of vegetation, further erosion of footpaths.
 
Landing Requirements
SHIPS*
Max pax on board: 200
Ships per day: 2
Comments: * A ship is defined as a vessel which carries more than 12 passengers.
VISITORS
Maximum number of visitors at any time, exclusive of expedition guides and leaders: 100
Visitors per guide: 20
Curfew time period (from/to), in order to establish a rest period for wildlife: 22:00-04:00
 
Visitor Area
LANDING AREA
Primary: Beach below the steep volcanic rock face on northern coast of island, to the west of the semi submerged reef which runs from the western end of the north shore out at a diagonal to the shore.
Secondary: If primary site is heavy with snow/ice visitors may choose to land on the beach area further to east, directly in front of colony if it is high tide. Extreme care must be taken on the approach.
CLOSED AREA
Closed Area A: Vegetation patch situated behind the Adélie colony.
GUIDED WALKING AREA
Along the beach from the landing site and up a short steep slope from the beach to the raised beach area behind. Walk should be flagged and closely guided with no more than 20 people in the area at one time.

Walks to the top of the south-western peak should be flagged. A single track should be followed to prevent creation of ribbon paths.
FREE ROAMING AREA
Visitors may roam freely in the immediate landing area at low tide and along the beach.
 
 
Visitor code of conduct
BEHAVIOUR ASHORE
  • Take care not to displace penguins along the shoreline. Do not impede Adélie penguins access routes to the sea.
  • Walk slowly and carefully. Maintain a precautionary distance of 5 metres from wildlife and give animals the right-of-way. Increase this distance if any change in behaviour is observed.
CAUTIONARY NOTES
• Landing may be difficult at high water or if extensive ice present on shore.
• Hazardous rocks and band of reef lie immediately off shore the northern shore. Bergy bits, growlers and brash regularly get stranded on the reef. These can fracture suddenly during stranding or subsequent re-floating. Particular caution should be taken when using small boats and kayaks.
• Strong winds and tidal variation can bring pack and brash ice quickly onto the beach area.
• On the col leading to the peak the western side of ridge drops off very steeply – extreme care should be taken. Visitors should stick to marked paths.
 
Landing beach
 
Paths on Devil Island View from the summit