ELLISON BAY SIGHTSEEING TOUR FIELD GUIDE
Across Death’s Door: A Short, Quiet Passage to Plum Island’s Ruins and Lighthouses
A 2.5–3 hour outing from Gills Rock aboard THE SHORELINE that combines a brief crossing, a docent-led landing on Plum Island and close views of Pilot Island Lighthouse and historic coastal sites.
Across Death’s Door: A Short, Quiet Passage to Plum Island’s Ruins and Lighthouses.
This is Door County’s premier lighthouse cruise: a short passage through the chop of Death’s Door to the low-rimmed shores of Plum Island and the remote Pilot Island Lighthouse. The outing pairs time aboard a small sightseeing vessel with a docent-led stop ashore where geology, human stories and natural habitats are explained; from the deck you may see an 1867 shipwreck, and once on land you can wander a boathouse, beach and island trails that are part of a protected refuge.
Highlights
Outing Highlights
A Protected Refuge and Low Island Shores
The cruise visits part of the Green Bay National Wildlife Refuge, offering close views of Plum and Pilot Islands’ low shorelines and the quiet habitats that persist where few people tread.
Living Maritime Memory: Life‑Saving Quarters and a Shipwreck
From the boat you can see an 1867 shipwreck; onshore the itinerary highlights the last remaining Duluth‑style Life Saving Station crew quarters on the Great Lakes and other marked historic sites.
Rare Plants and Small Fauna
Docent-led island tours point out native flora and the refuge’s vulnerable inhabitants — including mentions of the Great Lakes iris, monarch butterflies and the little brown bat — giving the outing a conservation-minded lens.
What the day feels like
The Flow of the Day
You board THE SHORELINE at Gills Rock for a brief, scenic crossing to Plum Island. Once ashore, a docent escorts visitors through the island’s geological story, human history and natural habitats; after time for quiet exploration of the boathouse, beach and trails, the group returns to the boat for the trip back to Gills Rock. The outing balances interpretation and unhurried wandering with periods aboard the vessel for comfortable viewing.
Suitability
Who it's for
Who this outing suits — and who should take precautions.
Practical planner
Details to review before reserving
Plan for a 2.5–3 hour outing that includes boarding at the dock, roughly a 30-minute crossing each way and time ashore for a docent-led tour.
Wear sturdy shoes for uneven island paths; bring a walking stick if you are uncertain about your mobility, and dress for wind and sun on the water.
Boarding takes place at THE SHORELINE dock in front of The Shoreline Restaurant in Gills Rock; follow the operator’s boarding instructions and arrival time.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the cruise?
The outing runs about 2.5–3 hours from boarding to return.
Where do I meet the boat?
You meet THE SHORELINE at the dock in front of The Shoreline Restaurant at Gills Rock at your scheduled boarding time.
Do we go ashore on Plum Island?
Yes — the itinerary includes landing on Plum Island and a docent-led tour of the island.
What will we see on the trip?
The cruise visits Pilot Island Lighthouse and Plum Island’s historic sites, offers a stop to tour the boathouse and beach, and provides deck views of an 1867 shipwreck; the route also passes part of the Green Bay National Wildlife Refuge.
Are the island trails accessible for people with mobility concerns?
Paths can be uneven due to seasonal settling; travelers who are uncertain about mobility should consider using a walking stick and assess whether the terrain is suitable for them.
Will there be interpretation onshore?
Yes — a docent leads the onshore tour, explaining the island’s geological history, human stories and natural habitats.