Theodore Roosevelt's 23-room Victorian Queen Anne home on the north shore of Long Island at Oyster Bay served as the "Summer White House" from 1902 to 1908, where TR conducted the nation's business, received foreign dignitaries, and mediated the treaty ending the Russo-Japanese War — earning him the Nobel Peace Prize. The house is filled with the trophies, books, and artifacts that reflect Roosevelt's outsized personality, including mounted animals from his African safari.