Your Mt Whitney winter ascent starts in the town of Lone Pine, where you will meet your guide at a predetermined location and do a gear check. Afterwards you will take a 30-min drive to the Whitney Portal Trailhead. If the road is snowed in, you will park your car at a lower elevation. The first day consists of reaching the Lower Boy Scout Lake (10,348 feet / 3,155 meters) by skiing or snowshoeing and establishing a basecamp there. Your guide will hold informal lectures about the ascent during your journey to the basecamp.