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Fenwick Island Lighthouse - Transpeninsular Marker


Located on the grounds of the historic Fenwick Island Lighthouse, the marker is the first of a series of stone monuments that were placed by surveyors in 1750-51 to mark the Transpeninsular Line separating Delaware and Maryland, giving visitors the opportunity to take in a bit of the state's history and the creation of the historic Mason-Dixon line. While the tower is inaccessible at present, an organization of volunteers conducts tours of the grounds from May thru October. Please call for hours.

  • Hours: May-Oct call for hrs
  • Group Friendly:
  • Gift Shop:
  • Group Friendly:
99 Kings Highway • Dover, DE 19901 • 1-866-284-7483
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