A notorious punk house turned co-op.

A Manhattan office building is home to the world’s largest chess board.

America's oldest Eastern European synagogue provided the immigrants of crowded Lower East Side tenements a space of sanctuary.

Visit the monolithic tomb of America's most famous general.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The world's largest piece of copyrighted artwork.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.