The Krakarov Volcano, also known as Clockwerk's Lair, was an active volcano located in Russia that served as Clockwerk's main base of operations and as the headquarters of the Fiendish Five. It was here that Clockwerk produced most of his high-tech weaponry and machines. The fortress was heavily guarded by Clockwerk's Death Ray and Robo-Falcons. Krakarov's road was filled with mines that would blow up if activated.