Triznatsi Rocks (, ) is the group of three adjacent rocks off the northwest coast of Nelson Island in the South Shetland Islands, Antarctica extending 144 m in westâÂÂeast direction and 122 m in southâÂÂnorth direction. Their surface areas are 0.33 ha, 0.17 ha and 0.14 ha respectively. The vicinity was visited by early 19th century sealers.
The rocks are so named because of their configuration, 'triznatsi' being the Bulgarian for 'triplets.'
Triznatsi Rocks are centred at and situated 325 m northwest of Smilets Point, 1.83 km east of Folger Rock and 485 m south-southwest of Meldia Rock. British mapping in 1968.