Avery Rock Light

Avery Rock Light is a lighthouse located on a rocky island in Machias Bay in Washington County, Maine. The tower projects its beam across the water with regular flashes to guide passing vessels through these waters.

Construction of the lighthouse was authorized by Congress in 1874 and the structure began operating shortly after. Following a severe storm in the mid-20th century, it was rebuilt as a more modern skeletal tower.

The lighthouse serves as a vital beacon for fishing boats and mariners working in these waters. Its light has long represented safety and guidance for all those navigating this bay.

The lighthouse stands on a small island and is best viewed from the water. Visitors should be aware that proximity to water and changing weather conditions shape the experience.

The structure uses a specialized optical system with lenses to project its light across vast distances. This technology allowed the lighthouse to warn sailors even in difficult weather conditions.

Location: Washington County

Inception: 1875

GPS coordinates: 44.65444,-67.34417

Latest update: December 14, 2025 13:05