We all love America's national park system, but we often have different expectations about local federal parks than about places farther away. Nowhere is this better illustrated than in arguments about Point Reyes National Seashore.

If you're going to be in New York City on Saturday, you might want to head over to the Hamilton Heights section of Harlem to see the Hamilton Grange National Memorial arrive at its new location.

Lowell National Historical Park tells the story of the farm-to-factory transition, immigrant and labor history, and the emergence of America’s industrial technology. Key attractions include a cotton mill museum, boarding houses, guided tours, special programs, and canal boat rides.