Big Bear Island (near Dikson Island) in the Kara Sea. Landscapes of the island. Lighthouse on the island. The lighthouse keeper starts the lighthouse diesel generator. Signal lights of the lighthouse in the daytime and in the evening. The radio operator at work. A ship sailing near the island in the evening. Change house of the lighthouse keeper, radio operator; men drink tea, wash in the bath. Waves crash on the rocky coast of the island. Logs in the sea, on the shore; the all-terrain vehicle pulls the logs to the shed.