Hastings led a small party overland late in 1845 and spent the winter in California. Significantly, his stay at Sutter's Fort coincided with a visit by John C. Frémont, who had just explored the Great Salt Lake Desert and whose letter describing a new route to California would be widely published in Eastern newspapers. In April, Hastings set out with a few companions to meet the emigration of 1846. He stayed in the vicinity of the Sweetwater River while an eastbound traveler carried his open letter inviting emigrants on the California Trail to meet him at Fort Bridger. Between 60 and 75 wagons did so and traveled with Hastings on his cutoff. They endured a difficult descent down Weber Canyon, a waterless drive of 80 miles across the Great Salt Lake Desert, and a lengthy detour around the Ruby Mountains. Despite the usual trials of overland travel, they arrived safely in California.