Cape Henlopen Light

Cape Henlopen Light was a stone tower standing about 69 feet tall with walls nearly 6 feet thick at its base. It was positioned on the north side of the Great Dune to serve as a guiding beacon for ships.

The lighthouse was built in 1767 using funds from Philadelphia lotteries and collapsed in 1926. For nearly 160 years it guided ships safely into Delaware Bay.

Local residents repurposed stones from the ruined structure to build fireplaces and chimneys in their homes. This practice connected the maritime landmark to daily village life in a tangible way.

The site sits on dune terrain where sand constantly shifts and reshapes the landscape. Visitors should expect soft, moving ground and wear appropriate footwear for walking on sand.

The dune location initially offered better visibility but became a problem as sand movement gradually weakened the foundation. Protective efforts like placing brushwood around the base were attempted but ultimately could not prevent the eventual collapse.

Location: Sussex County

Inception: 1767

GPS coordinates: 38.77830,-75.08450

Latest update: December 11, 2025 18:11