Best Wintry Title

Random pointless topic is random and pointless, but here we go. Of all the titles of winter-themed Sonic zones, which one do you like the most?

Aurora Icefield (Sonic Fighters)
Blizzard Castle (ASR)
Blizzard Peaks (Rush Adventure)
Cool Edge (Unleashed)
Crystal Mountain (Rivals)
Diamond Dust (3D Blast)
Ice Cap (Sonic Adventure, Sonic 3, and Sonic Drift 2)
Ice Mountain (Advance)
Ice Paradise (Advance 2)
Twinkle Snow (Advance 3)
Icy Isle (SegaSonic)
Robotnik Winter (Triple Trouble)
Snow Valley (Riders)
Snowy Kingdom (Zero G)
White Acropolis (06)

This was actually kind of fun, I may do this with all themed levels.

The only ones that don't feel contrived and unoriginal to me are:

1.- Ice Cap. It's two three-letter words and it paints a decent picture. Short and sweet.

2.- Cool Edge. Again with the letter symmetry, two four-letter words, and it just sounds so cool to say.

3.- Diamond Dust. Just think about it. Diamond dust.

4.- White Acropolis. Wins because of needlessly long word appended at the end, and sounds so edgy when you say it.

Winter Zone. ;D

Seriously though, Diamond Dust. I just love the music and the level is fun too.

Diamond Dust does sound really cool. I don't think I've gotten to that one though.

Diamond Dust. This is the first level I really liked in the game. Also it sounds so awesome when you say it.

Diamond Dust. That level always had the best music. Both Genesis and Saturn.

Ice Cap from Sonic 3 for me. The music is really catchy (I've been whistling it lately), the slippery slopes present a good challenge, and there's lots of fun things to do in both sections of the Zone.

You can't beat the classic Ice Cap name.

Also Cool Edge. The Music is catchy, the level is on of the better ones in Unleashed, and sounds cool.

Blizzard peaks, if only for the music.