>>3014444Are you going there for the view, or skiing? It's not very good for the former.
For just having a look it should be fine all year round, you'll just have to walk an extra few kilometers since the snow plow doesn't go all the way up in winter.
There will be skiing to be had until the end of May at least if you go to the right places.
April is my favorite month for skiing trips because the days are long and nice, and all the snow has settled well making avalanche danger very low.
Shoot me a message if you come out west and want to go skiing. I'm usually always up for a back country trip if I'm not away for work.