Spigot Peak is a 285 m peak on the Arctowski Peninsula in Antarctica, on the west coast of Graham Land. It rises above the north side of the entrance to Orne Harbour and is a useful landmark in the cluster of low peaks and rocky features around the harbour mouth.
The peak is also known as Negro nunatak. Its dark, conspicuous shape gave rise to the name Spigot Peak, which was chosen in 1956. Although modest in height, it is one of the named points in a busy stretch of the peninsula where ridges, needles, pinnacles and small hills lie close together.
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Spigot Peak is on the Arctowski Peninsula, a peninsula on the Danco Coast of Graham Land in Antarctica. It marks the south side of the entrance to Orne Harbour, with the peninsula facing Wilhelmina Bay to the east and Gerlache Strait to the north. The ground here is a mix of rocky hills, peaks and coastal slopes rather than a broad mountain massif.
At 285 m, it is lower than several nearby summits and is not a high point of the peninsula. The surrounding landscape includes dark rock, short ridges and coastal inlets, with Sophie Rocks and Mount Dedo close by to the south. The area lies in a part of the Antarctic Peninsula where exposed rock and ice-free patches alternate with glaciers and channels.
Spigot Peak sits among several named features within a few kilometres. The nearest higher point is Sophie Rocks, 0.8 km to the south, so the peak is only slightly lower than that nearby hill. Other close neighbours include taller and lower summits around Orne Harbour and the Arctowski Peninsula ridge.
Compared with these neighbours, Spigot Peak is a low summit, but its position above the harbour entrance makes it more notable than its height alone suggests.
From Spigot Peak, the highest named peaks within 25 km are spread across the Arctowski Peninsula and nearby ridges. To the northwest lies Clifford Peak at 1,160 m, while Mount Britannia at 1,160 m is to the southwest. Other major summits in the wider view include The Downfall to the southeast, Mount Bulcke to the north, Laussedat Heights to the south and Mount Hoegh to the southwest.
These peaks frame the local skyline and show how varied the peninsula is, with higher inland ridges and lower coastal features close together. On a clear day, the harbour mouth, nearby rock outcrops and the line of the peninsula would be the most immediate landmarks from the top.
Spigot Peak belongs to the Arctowski Peninsula rather than to a large mountain range in the usual sense. The peninsula extends north-south on the west coast of Graham Land, between Andvord Bay and Wilhelmina Bay.
Within this setting, Spigot Peak is one of the northern features and a low point compared with the larger summits farther inland and to the south. Its role is mainly local: it helps define the entrance to Orne Harbour and sits among a compact group of named landforms on the peninsula.
Climate estimates from NASA POWER for 2001–2020, adjusted to summit height, show a very cold polar setting at Spigot Peak. The warmest month is about -1 °C in January, and the coldest is about -11 °C in August. No month has a mean above freezing at the summit, so snow, ice and frozen ground are the normal conditions.
Precipitation in the surrounding area is about 1,850 mm a year. March is the wettest month at about 190 mm, while January is the driest at about 115 mm. In practice, weather can change quickly, with wind, drifting snow and poor visibility common in this part of Antarctica.
The most workable period for visiting Spigot Peak is the Antarctic summer, when temperatures are least severe and daylight is longest. Even then, the summit remains below freezing on average, so conditions are still winter-like by temperate standards. Snow cover, wind and slippery rock can affect movement at any time of year.
For a short outing around Orne Harbour, the calmer summer months are generally the best choice. Outside that season, colder temperatures and more persistent snow and ice make travel more demanding and less predictable.
The area around Spigot Peak is mostly bare rock, snow and ice, with only sparse Antarctic vegetation where conditions allow. On exposed ground in the wider peninsula, mosses, lichens and other hardy organisms may occur in small patches, but the summit itself is a rocky, cold environment. The nearby coast and channels are part of a region used by seabirds and marine mammals.
In this part of the Antarctic Peninsula, walkers may see penguins, skuas and other seabirds near the shore, and seals on ice or beaches when conditions permit. The peak lies in a landscape shaped by wind, freeze-thaw and glacial erosion rather than by forest or alpine meadow.
A visit to Spigot Peak calls for proper cold-weather clothing, wind protection and sturdy footwear with good grip on rock, snow or icy ground. Even a short approach can involve slippery surfaces and exposed terrain, so layers, gloves and eye protection are sensible. In Antarctica, the main concerns are cold, wind and sudden weather changes rather than heat or insects.
Travel here is usually by boat and then on foot from a coastal landing near Orne Harbour, with conditions depending on sea ice and weather. Keep to safe ground, watch for loose rock and avoid steep or corniced edges. If you are moving in a group, maintain spacing on unstable slopes and be prepared to turn back if visibility drops.
Spigot Peak was shown on an Argentine government chart in 1950 and named by the UK Antarctic Place-Names Committee in 1956. The name is descriptive: a spigot is a wooden peg, referring to the peak’s dark, peg-like appearance. The feature is also known as Negro nunatak.
The surrounding peninsula was first discovered by the Belgian Antarctic Expedition of 1897–99 under Adrien de Gerlache. The broader area around Orne Harbour and the Arctowski Peninsula contains many names from early Antarctic exploration and later surveying, reflecting the long history of mapping this coast.
Spigot Peak is a low summit at 285 m, but it is a clear landmark because it sits right by the entrance to Orne Harbour. Its nearest higher neighbour is Sophie Rocks, only 0.8 km to the south, which shows how tightly packed the local relief is. The peak is part of the northern features of the Arctowski Peninsula.
Nearby named features include Mount Dedo, Mount Fourcade, Sable Pinnacles and Pulfrich Peak. The peninsula itself lies on the west coast of Graham Land, between Andvord Bay and Wilhelmina Bay, so Spigot Peak also has a coastal border position in a very compact Antarctic landscape.
How high is Spigot Peak? It rises to 285 m.
Where is Spigot Peak? It is on the Arctowski Peninsula in Antarctica, above the south side of the entrance to Orne Harbour on the west coast of Graham Land.
What are the nearest named hills and peaks? The closest are Sophie Rocks, Mount Dedo, Chico, monte, Mount Fourcade, Sable Pinnacles, Pulfrich Peak, Mount Tennant and Hübl Peak.
What is the nearest higher peak? Sophie Rocks, 328 m high, lies 0.8 km to the south.
What can you see from the top? Nearby high points include Mount Britannia, Clifford Peak, The Downfall, Mount Bulcke, Laussedat Heights and Mount Hoegh.
How long does it take to walk up Spigot Peak? Any approach would depend on landing conditions near Orne Harbour, the snow cover and the chosen line.
Will my mobile phone work there? Coverage in the hills is patchy and depends on the operator. 112 reaches emergency services over any available network, and maps should be downloaded before setting out.
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