Royal C. Peabody Estate, also known as Wikiosco ("Home of Beautiful Waters"), is a historic lakefront estate located at Lake George, Warren County, New York.
It was built about 1905 and is a -story, asymmetrical Tudor RevivalâÂÂstyle summer residence. It is a stuccoed frame structure above a raised basement and first story sheathed in rough-cut granite. It was originally built for Royal C. Peabody, the founder of Brooklyn Edison, now part of Con Edison. He died there on September 16, 1917.
It was added to the National Register of Historic Places in 1984.