SAGAMORE HILL NATIONAL HISTORIC SITE
Cove Neck Road, Oyster Bay
516 922-4447
Victorian Mansion completed in 1885 and recently refurbished, it served as Theodore Roosevelt's summer White House during his presidency. Old Orchard Museum, former residence of Theodore, Jr. and his family, contains Roosevelt memorabilia, including original film clips shown in special narrated program.
THEODORE ROOSEVELT MEMORIAL SANCTUARY AND TRAILSIDE MUSEUM
Cove Road, Oyster Bay
516 922-3200
Owned by the National Audubon Society, the sanctuary contains 12 acres of unspoiled land and a self-guiding nature trail. Museum houses Long Island flora and fauna exhibits. Adjacent to Young's Cemetery, final resting place of Theodore Roosevelt.
BAILEY ARBORETUM
Bayville/Feeks Lane, Lattingtown
516 571-8020
Estate setting provides a natural backdrop for a magnificent collection of trees, shrubs and plants, many exceedingly rare. Open to Nassau County residents and guests.