The Swallow’s Nest - decorative castle located at Gaspa on the Crimean Peninsula. Built between 1911 and 1912, on top of the 40-metre (130 ft) high Aurora Cliff, in Neo-Gothic design by the Russian architect Leonid Sherwood for the Baltic German oil millionaire, Baron von Steingel. Castle overlooks Cape of Ai-Todor on the Black Sea coast.
Cliff House in San Francisco, CA - Part of Sutro's Historic Landscape District, “jaw-dropping” doesn't even begin to describe the window views. Floor-to-ceiling & ocean-facing, however, do begin to describe it.