Sagamore Hill National Historic Site is located in Oyster Bay, New York, and was the home of Theodore Roosevelt, the 26th President of the United States. The site includes the main house, which was built in 1885, and the surrounding grounds, showcasing the lifestyle of Roosevelt and his family during his time in office and beyond. Visitors to Sagamore Hill can explore the historic home, which contains many original furnishings and personal items of the Roosevelt family. The site also offers walking trails and educational programs that highlight the significance of Roosevelt's contributions to American history and conservation efforts.