Urbex Map Vector of the Silent Grid

Vector of the Silent Grid - Coordonnées GPS Urbex

Obtenez la coordonnée GPS exacte de ce lieu abandonné situé dans le département Pechengskiy Rayon (Murmansk, Russia). Spot urbex vérifié et géolocalisé.

The Kola Superdeep Borehole SG-3 (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya sverkhglubokaya skvazhina SG-3) is the deepest human-made hole on Earth (since 1979), which attained maximum true vertical depth of 12,262 metres (40,230 ft) in 1989. It is the result of a scientific drilling effort to penetrate as deeply as possible into the Earth's crust conducted by the Soviet Union in the Pechengsky District of the Kola Peninsula, near the Russian border with Norway. SG (С