Westchester's Winter Wonderland Holiday Light Extravaganza is officially open and back for another season.

The one-mile experience is a drive-thru after the success of last year's event, according to organizers.

The display is filled with thousands of lights including favorites like the 100-foot tunnel, elves and a Christmas tree.

This year features new attractions including an Elf Disco, Peace of Earth LED display and two 30-foot snowflakes.

Money from the event goes to the Westchester Parks Foundation.

The Winter Wonderland is open seven days a week, except for Christmas Eve and Christmas Day, until Jan. 2.