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Fenwick Island Lighthouse & Transpeninsular Line Marker

Delaware

TypeLandmark
CategoryLandmarks History
Visitingfree (base museum/gift shop)

At the foot of this 1859 lighthouse sits a 1751 stone marker with the Penn coat of arms on one face and the Calvert coat of arms on the other -- the actual survey monument that settled the Delaware/Maryland border dispute and let this 87-foot tower plug the last dangerous 60-mile dark gap in the coast between Cape Henlopen and Assateague.

Why Roamward picked it

Correction to brief: sourcing does not support a '13-state-line' framing -- the marker is specifically the eastern terminus of the 1751 Transpeninsular Line (the Delaware/Maryland colonial boundary survey), not a 13-colonies/13-state convergence point. Recommend telling the accurate Penn-vs-Calvert boundary story rather than the unverified '13-state' claim. Distinct from the 4 existing DE beach check-ins (Bethany, Cape Henlopen, Dewey, Rehoboth) -- this is the southernmost tip landmark, not a swim beach.

Open in Apple Maps →More Delaware stops

Sources

en.wikipedia.org · history.delaware.gov · visitdelaware.com

Hours, admission, and access change — confirm with the official source before you plan the detour.

More detour-worthy stops in Delaware

Abbott's Mill Nature Center

Outdoors

376-acre Delaware Nature Society preserve around Abbotts Pond, with 5 miles of trails and a boardwalk; trails open dawn-dusk daily, visitor center 9am-4pm weekdays and (April-November) noon-4pm weekends.

Air Mobility Command Museum

Attraction

A free, hangar-sized museum of giant Cold War and modern cargo/tanker aircraft (C-5 Galaxy, C-141 Starlifter, KC-135) parked wingtip to wingtip at an active Air Force base -- walk under planes that once ferried the nation's airlift missions, no admission charged.

Delaware Art Museum

Attraction

Built around illustrator Howard Pyle and his student N.C. Wyeth (godfather of the Brandywine School of American illustration), plus the largest Pre-Raphaelite art collection outside the UK -- a surprising, story-rich stop that most road-trippers wouldn't expect to find in Wilmington.

Delaware Legislative Hall & The Green (First State Heritage Park)

Landmark

Delaware ratified the U.S. Constitution first (Dec 7, 1787) -- the Old State House on the Green is where it happened, and the modern Legislative Hall two blocks away is where the state still governs today. A single check-in anchors the entire 'First State' identity that gives Roamward's home state its name and its map-color mechanic extra resonance: this is literally the origin point of 'first to sign.'

First State National Historical Park -- Brandywine Valley Unit (Beaver Valley / Thompson's Bridge access)

Landmark

This is the newest piece of the national park system in Delaware -- 1,100+ acres donated by conservationists, capped by a 2021 254-acre expansion funded partly by Mt. Cuba Center, preserving Brandywine River scenery that a Quaker industrialist started protecting from development over a century ago.

Fort Delaware State Park (Pea Patch Island)

Landmark

A Civil War fort on an island you can only reach by boat -- 33,000 Confederate POWs passed through here, and today costumed interpreters and a haunted-history reputation make it one of the most atmospheric stops in the state. The ferry ride itself, past channel markers and osprey nests, is part of the experience.

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