Graniny Gorki (Russian: Гранины Горки, "Granin's Hills"), also known as the OKB-812 Design Bureau and the Granin Design Bureau, was a research facility located in Tselinoyarsk, USSR, headed by Aleksandr Leonovitch Granin. The south area of the lab was littered with various traps, and also contained some highly viscous swamp puddles.