Cape Cod Bay is a large body of water located in Massachusetts, bordered by the Cape Cod peninsula. It is known for its calm waters, sandy beaches, and picturesque coastal towns. The bay is an important habitat for various marine life, including whales, seals, and fish, making it a popular destination for wildlife enthusiasts. The bay is also a significant area for recreational activities such as boating, fishing, and swimming. Several towns, including Provincetown and Wellfleet, offer access to the bay and its scenic views. The region's natural beauty and rich history attract many visitors each year.