Sandy Hook Bird Observatory Great bird viewing, 300 Highlands, NJ Birdwatching Twin Lights of Navesink Lighthouse Historic Site 256 Highlands, NJ Lighthouses Sandy Hook Unit of Gateway National Recreation Area Highlands, NJ Other Attractions Sport Fishing at Clam Hut Seafood Restaurant & Marina Highlands, NJ Businesses Crack-a-Dawn II Highlands, NJ Other Attractions