UndergroundMaine in October

Granite Coastal Fort After-Dark Tour

A granite fort that never fired a shot, with unlit passageways you walk through by torchlight.Departure note — Terminal Leisure, not the supplier

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Field conditions

Genuinely dark passages, uneven granite underfoot, low headroom. Bring your own torch.

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Before you go

After dark

A working port with a long memory, walked once the working part has stopped.

Maine in October1h 30m

Dead history

Twenty people executed on evidence that would not survive a moment's scrutiny.

Maine in October1h 30m

Boat required

The lighthouses exist because a great many ships did not make it.

Maine in October2h 30m