Cars drive along a curving highway in Istanbul's Belgrade Forest on Sunday, Feb. 24, 2019.
Birds take flight at Sultanahmet Square in Istanbul on Sunday, Feb. 24, 2019.
An iconic red trolley stands out in stark contrast to the white flurries in Taksim Square, Istanbul, on Feb. 24, 2019.
A backpacking pair snaps a selfie in front of the Blue Mosque in Sultanahmet Square in Istanbul on Sunday, Feb. 24, 2019.
A man juggles snowballs at an Istanbul park on Sunday, Feb. 24, 2019.
An Istanbul Metropolitan Municipality worker looks after stray dogs on a snowy day in the city, on Sunday, Feb. 24, 2019.
Girls play in the snow on Sunday, Feb. 24, 2019.
An Istanbul resident snaps a selfie with his snowman on Sunday, Feb. 24, 2019.
A stray dog frolics in the snow at Sultanahmet Square in Istanbul on Sunday, Feb. 24, 2019.
An aqueduct is seen covered with snow near Istanbul's Belgrade Forest on Sunday, Feb. 24, 2019.
Galata Tower is seen amid snow flurries on Sunday, Feb. 24, 2019.
Birds take a rest on the branches of tree on a snowy day in Istanbul, on Sunday, Feb. 24, 2019.