The Peter the Great Gulf is a large body of water located in the Sea of Japan, near the eastern coast of Russia. It is named after Peter the Great, the first Emperor of Russia, and is known for its rich marine biodiversity and significant fishing grounds. The gulf is bordered by the Primorsky Krai region and includes several islands, contributing to its ecological importance. This gulf serves as a crucial shipping route for maritime trade and connects to various ports, including Vladivostok. The surrounding area features a mix of coastal landscapes, including cliffs and sandy beaches, making it a popular destination for both tourism and recreation.