The Big Four Ice Caves Trail, a designated National Recreation Trail, (#723) is one of the most popular hikes in the Mount Baker-Snoqualmie National Forest attracting over 50,000 visitors per year.
The Big Four Ice Caves Trail, a notable hiking path in the Mount Baker-Snoqualmie National Forest, is a favorite among hikers, with over 50,000 people visiting it every year as part of their outdoor activities.