Winter.
SNOWBALL FIGHTS! If your looking at it from an economical point of view, snow fall at skiing resorts can bring in tourists and revenue.
France, Italy, Switzerland, Austria and Sweden.
Yes, it is possible to go skiing in April, depending on the location and weather conditions. Some ski resorts may still have snow and be open for skiing in April.
It is popular because there are so many ski resorts with so much snow.
The main attraction for Vail Resorts would be the snow. This is because they are based in Colorado and specialize in skiing holidays and providing a good experience.
It really depends where you are. Sometimes, April brings heavy snow, and skiing is fab, yet you can ski in a place where the snow is iffy, and the skiing quality will be iffy as well. If all of the snow is melted, remember that skiing will be hard !
Ireland does not get enough snow to have constant places for skiing in winter, so it is not good for skiing. There are no ski resorts in Ireland. Irish people who want to ski go to other countries to do so.
The main activity available at Smuggler Notch resort is snow skiing. Of course will all of that snow you can also enjoy just playing in the snow or relaxing in the lodge.
The Island of Japan has many snow ski resorts to choose from on the island. The mountain regions all have some sort of resort for either the beginner or the very experienced snow skier.
Anywhere with snow ;) Most mountains have snow in october.
Snowboarding can be done on snow. Waterskiing can be done on water.
Colorado's winter climate differs depending on location. Large storms can form in Colorado as early as September bringing several feet of snow. Large storms can also continue to bring ample snow well into spring in certain elevations. If by "best" you mean the best for skiing, then remember that slopes can be unstable early season, and the skiing is usually better in spring when there is a good base, stable snow, and warmer weather. Keep Aspect of the slopes you're skiing if you are thinking of skiing backcountry. Most resorts open in October, November, and December.