Haddonfield, New Jersey Haddonfield is one of South Jersey’s most charming historic towns—famous for its walkable downtown, colonial-era buildings, and the spot where the world-famous Hadrosaurus dinosaur was discovered in 1858. With its tree-lined streets, boutique shops, cafés, and Revolutionary War history around every corner, Haddonfield mixes small-town warmth with big cultural character. Perfect for a day trip, a stroll, or a little time-travel. #haddonfield #hadrosaur #camdencounty #newje