I am limited on this answer becouse I live in a warmer climate.

The sparcles are given by an exact reflection. You see a lot of sparcles becouse you move a little, so you recive a reflection of diferent flakes each mm you move your head, and also you see twice the sparcles becouse your eyes are separated and each one recive some.

The bad news is that the camera only recive the sparcles that specifically enter the aperture of your camera on a specific moment.

There is a chance if you open more the aperture you can capture some more, but in reality I doubt you can see them on a landscape. Googling winter scenes I have never seeing a photo with obvious sparcles. Only in close ups.

As Paul Austin mentioned. Try to add a filter on your camera to add some fake sparcles or add them in post pro.

P.S. You can try to take a photo with the sun on the back of your subject to catch refractions on the droplets of water and ice tho.

I am limited on this answer because I live in a warmer climate.

The sparkles are given by an exact reflection. You see a lot of sparkles because you move a little, so you receive a reflection of different flakes each mm you move your head, and also you see twice the sparkles because your eyes are separated and each one receive some.

The bad news is that the camera only receive the sparkles that specifically enter the aperture of your camera on a specific moment.

There is a chance if you open up the aperture you can capture more, but in reality I doubt you can see them on a landscape. Googling winter scenes I have never seeing a photo with obvious sparkles. Only in close ups.

As Paul Austin mentioned. Try to add a filter on your camera to add some fake sparkles or add them in post processing.

P.S. You can try to take a photo with the sun on the back of your subject to catch refraction on the droplets of water and ice though.