Did you know one of America’s presidents called Long Island home? Sagamore Hill in Oyster Bay was the residence of President Theodore Roosevelt — the 26th President of the United States — and it’s right here in Nassau County. Known as the “Summer White House,” this historic estate is where Roosevelt led the country, hosted world leaders, and shaped American history — all from the North Shore of Long Island. Today, you can visit the grounds, explore the museum, and walk the same paths as a U.S. P