Siffrey Point

Siffrey Point () is a low rocky point projecting from the north coast of

Trinity Peninsula Trinity Peninsula is the northernmost part of the Antarctic Peninsula. It extends northeastward for about 130 km (80 mi) to Cape Dubouzet from an imaginary line connecting Cape Kater on the north-west coast and Cape Longing on the so ...

, Antarctica situated west-northwest of Cape Dubouzet, east-southeast of

Prime Head A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only wa ...

and northwest of

Mount Bransfield Mount Bransfield () is a prominent conical-topped, ice-covered mountain, high, rising east-southeast of Siffrey Point, southwest of Cape Dubouzet and north of Koerner Rock, at the northeast tip of the Antarctic Peninsula. The peak was dis ...

. The feature is a reidentification of "

Cap Siffrey A cap is a flat headgear, usually with a visor. Caps have crowns that fit very close to the head. They made their first appearance as early as 3200 BC. Caps typically have a visor, or no brim at all. They are popular in casual and informal se ...

," named by Captain Jules Dumont d'Urville in 1838. Headlands of Trinity Peninsula {{TrinityPeninsula-geo-stub