The Russian coastline stretches over 37,000 kilometers, making it the longest in the world. It borders three major oceans: the Arctic Ocean, the Pacific Ocean, and the Baltic Sea. This extensive coastline features a variety of landscapes, including sandy beaches, rocky cliffs, and vast tundra regions. The coastline is home to numerous islands, such as the Kuril Islands and the Franz Josef Land. It also supports diverse ecosystems, with habitats for marine life like seals, whales, and various fish species. The coastline plays a crucial role in Russia's economy, supporting fishing, shipping, and tourism industries.