Twin Lights of Navesink Lighthouse Historic Site 256 Highlands, NJ Lighthouses Sandy Hook Bird Observatory Great bird viewing, 300 Highlands, NJ Birdwatching Highlands Bay Avenue District Unique nautical craft specialty shops, fine & Highlands, NJ Other Attractions Bahrs Landing Famous Seafood Restaurant and Marina Highlands, NJ Businesses Sandy Hook Unit of Gateway National Recreation Area Highlands, NJ Other Attractions