Plymouth Sound is a large natural harbor located in Devon, England. It is known for its stunning views and rich maritime history. The sound is bordered by the city of Plymouth to the north and the English Channel to the south, making it an important naval and commercial port. The area is also a popular destination for recreational activities such as sailing, kayaking, and fishing. Plymouth Sound is part of the Plymouth Marine Protected Area, which helps to preserve its diverse marine life and habitats, contributing to the ecological health of the region.