Sheffield Island Lighthouse | Norwalk

Sheffield Island Lighthouse is a historic lighthouse located on Sheffield Island in Norwalk, Connecticut, USA.

This structure served as a navigational aid for maritime traffic in Long Island Sound.

Visual Characteristics

The lighthouse is a 50-foot tall, white, conical tower constructed of brick. It features a red lantern room at its apex. The keeper's house, attached to the base of the tower, is a two-story wooden structure painted white with dark trim.

Location & Access Logistics

Sheffield Island is accessible via ferry service from the Norwalk Maritime Aquarium dock at 10 North Water Street, Norwalk, CT. Ferry service operates seasonally, typically from May through September. Parking is available at the Maritime Aquarium garage. The ferry ride is approximately 20 minutes.

Historical & Ecological Origin

Construction of the lighthouse was completed in 1868. It was built by the U.S. Lighthouse Board to guide ships into the Norwalk Harbor and along the coast. The island itself is a glacial deposit, part of the coastal plain geology of Connecticut.

Key Highlights & Activities

Visitors can tour the lighthouse and keeper's house. Guided tours provide historical context. The island offers opportunities for birdwatching and picnicking. Fishing is permitted from the island's shoreline.

Infrastructure & Amenities

Restrooms are available on the island. Limited shade is provided by trees. Cell phone signal is generally available. Food vendors are not present on the island; visitors are advised to bring their own provisions.

Best Time to Visit

The best time for photography is during the morning or late afternoon when the sun angle is lower, providing softer light. The ferry service operates during daylight hours. Visiting during the summer months (June-August) offers the most consistent weather for outdoor activities.

Facts & Legends

A local anecdote suggests that the ghost of a former lighthouse keeper, Captain Elias Smith, can sometimes be seen tending the light. The island was also historically used for farming before the lighthouse was established.

Nearby Landmarks

• Norwalk Maritime Aquarium (0.8km Southwest)
• Oyster Shell Park (1.2km West)
• Cranbury Park (2.5km Northwest)
• Stepping Stones Lighthouse (3.1km Southeast)
• Sono Field (3.8km Northwest)