>>2813560Technically it is a walk up. Physically it is pretty strenuous as it is around 7000ft of vert in like 4 miles.
There are essentially three stages to the climb. First, a very steep trail through the woods. Second, an annoying bolder field. Third, the glacier.
The glacier is pretty chill. Many people do it unroped early in the season, though this is always risky.