Horse Block

The Horse Block formation stands prominently on the western edge of the Falkland Islands, displaying exposed granite surfaces shaped by natural erosion over millions of years.

The rock formation emerged during the separation of Gondwana landmass, when tectonic movements created distinct geological features across the Falkland Islands territory.

Local mariners have long used the Horse Block formation as a navigation reference point when traveling through the waters of the South Atlantic Ocean.

The formation remains inaccessible to visitors due to its remote location and the surrounding challenging maritime conditions of the South Atlantic waters.

The granite composition of Horse Block contains minerals that date back to the Proterozoic era, making it among the oldest rock structures in the Falkland archipelago.

Location: Falkland Islands

GPS coordinates: -51.82900,-61.08500

Latest update: March 4, 2025 00:26