The Thimble Islands are a group of small islands located off the coast of Branford, Connecticut. This picturesque archipelago consists of around 100 islands, many of which are privately owned. The islands are known for their unique rock formations and lush vegetation, making them a popular destination for boaters and nature enthusiasts. Visitors to the Thimble Islands can enjoy activities such as kayaking, sailing, and exploring the scenic coastline. The area is also rich in history, with some islands featuring historic homes and landmarks. The islands are accessible by boat, providing a serene escape from the mainland.