Preußische Ostbahn
Yasnaya Polyana (; , from 1929 "Groß Trakehnen"; ; ) is a rural settlement ("posyolok") in the Nesterovsky District of Kaliningrad Oblast, Russia. It is located in the southeast of the oblast, north of the Romincka Forest. Nearby Diwnoje Nowoje is a railway station on the former Prussian Eastern Railway from Kaliningrad to Kybartai in Lithuania.