Free Admission Saturday at Hamilton Grange National Memorial - see INFO below. Welcome to Hamilton Grange National Memorial! Here are some items that you might want to know in advance: Hamilton Grange National Memorial is open year-round and is located in Manhattan's Hamilton Heights Historic District. Admission to the site is free, and we are open Wednesday through Sunday. Visitors are welcome to view our exhibit galleries containing historical information about Alexander Hamilton. Guided tours as well as self-guided tours of the home's three restored period rooms are also available. A fifteen- minute introductory film is available for viewing on demand. Junior Ranger Programs are available for the kids, and our bookstore offers Alexander Hamilton memorabilia and publications for purchase. The following links will provide additional information on what we have to [hidden] superintendent of Hamilton Grange is Shirley McKinney. She is also the superintendent of 6 other sites that are in Manhattan and Mount Vernon: African Burial Ground National Monument, Castle Clinton National Monument, Federal Hall National Memorial, General Grant National Memorial, Saint Paul's Church National Historic Site and Theodore Roosevelt Birthplace National Historic SIte. More Info below.