January 30, 1820

Edward Bransfield

Bransfield’s expedition sights and charts Trinity Land

The only surviving description of the moment was written by a midshipman. Bransfield's own log disappeared after it was sent to the Admiralty.

Land at about twenty past three

On the afternoon of 30 January 1820, Midshipman Charles Poynter recorded that land appeared south-by-west after clouds and mist cleared. What the expedition saw was the mountainous northern end of today's Antarctic Peninsula.

Poynter's entry came about twenty minutes after three enormous icebergs had caught the crew's attention; he put the land at approximately 3:20 p.m.

They saw mountains, glaciers and icefields, but fog, poorly known waters and the fear of running aground kept them from landing that day.

A 216-ton brig with a sealer aboard

Edward Bransfield commanded the brig Williams, registered at 216 tons, with the merchant captain William Smith aboard — Smith had discovered the South Shetland Islands, and the ship was his.

They had sailed south from those islands into the strait now named for Bransfield, after the senior naval officer William Shirreff ordered him to investigate and survey Smith's discovery.

"Royal Navy captain" is imprecise for Bransfield in the rank terminology of the time: he was a ship's master serving as commander.

Who saw Antarctica first is still argued

The sighting was an unambiguous observation of rocky, mountainous Antarctic land. Whether it was the first human sighting of continental Antarctica remains disputed.

Fabian Gottlieb von Bellingshausen's Russian dates were kept in the Julian calendar and are usually converted to shortly before Bransfield's sighting, but scholars disagree over whether his crew saw a continental ice coast, an ice shelf or only sea ice; a 2019 Polar Record reassessment places Bellingshausen's first ice-coast sighting in mid-February.

Poynter wondered whether the sighting resolved the disputed existence of a southern continent — weaker than the claim that Bransfield positively established a continental land mass.

Sources

Researched 24 Aug 2026 4 sources not yet audited Date disputed

How this was checked

Researched from the web into a fact sheet and rewritten from that sheet. This article has not yet had an independent model audit. How the pipeline works →

Date disputed. Sources disagree about when this happened.

What the sources leave uncertain

Bransfield’s sighting on 30 January is well documented; the uncertainty concerns priority and what qualifies as “discovering Antarctica.”
Bellingshausen’s Russian dates were recorded in the Julian calendar. Converted dates are generally placed shortly before Bransfield’s sighting, but scholars disagree about whether his crew saw a continental ice coast, an ice shelf, or only sea ice.
A 2019 Polar Record reassessment argues that Bellingshausen’s first ice-coast sighting occurred in mid-February rather than late January. Other historians continue to give the Russian expedition priority.
Poynter wondered whether the sighting resolved the disputed existence of a southern continent. That is weaker than the listed title’s claim that Bransfield positively established an entire continental land mass.