Question: 20 free things to do in new york city?
Answer: The High Line. The Highline is a must when in New York and it's a really great hidden gem. ... 
Staten Island Ferry. The Staten Island Ferry is a complimentary ferry that runs between Manhattan and Staten Island. ... 
Bronx Zoo. ... 
Brooklyn Bridge. ... 
St Patrick's Cathedral. ... 
Central Park. ... 
New York Public Library. ... 
Grand Central Terminal.