The Swallow's Nest Castle perched on a cliff over the Black Sea, Yalta, Crimea, Ukraine, Europe

black sea crimea europe swallow's nest swallow's nest castle yalta above adobe architecture building castle cliff coast coastline color color image colour day daytime eastern europe eastern european european high angle view historic historical historical landmark history horizon landmark magnificent majestic majesty manor mansion nobody ocean outdoors outside palace perched photography royalty sea seascape shore spire structure tourist attraction tower town travel travel destinations ukraine ukrainean vantage vertical village water waterfront