Big Four Ice Caves Trail #723

A short trek out to some naturally forming ice caves that have been drawing crowds out to the Stillaguamish Valley for generations.
Total Distance: 2.5 miles
Total Ascent: 300ft
Highest Point: 2000ft
Difficulty: Easy
Our Hiking Time: 3h
Required Permit: Northwest Forest Pass
To get there, take I-5 North to Exit 194. Follow Highway 2 for about two miles. Stay in the left lane and merge onto Lake Stevens Highway 204. Follow for two miles to Highway 9. Take the left onto Highway 9 toward Lake Stevens. In just under two miles, you’ll reach Highway 92 to Granite Falls. Take a right and follow for about nine miles to the Mountain Loop Highway. Take the MLH for a little over 25 miles to the Big Four Picnic Area. View Google Directions >>
The Big Four Ice Caves Trail #723 is very popular and sees over 50,000 hikers a year. Comprised almost entirely of bridges, boardwalks, and staircases, the short trail is an easy walk, gaining less than 300ft in elevation. Such a mild route makes this trail ideal for everyone in the family or an introduction to snowshoeing. During the winter, the Mountain Loop Highway closes, and this hike begins at the Deer Creek Snow play area. This adds a few miles of easy, snowy road-walking. Our hike was made more difficult by a recent storm that toppled more than a few large trees, forcing a couple of significant detours. Until more snow falls to cover up these new obstacles, the trail will be a tricky snowshoe – you may need to step out of your snowshoes to navigate around some of the blow-downs.

History

Named for a “4” shaped snowfield on the east face of the mountain, Big Four Mountain rises abruptly from the landscape, creating steep-sided recesses that harbor permanent snowfields. When snowmelt flows down the mountain and under the snowfield each year, caves are craved out by the rushing water. While these caves look solid and stable, there is always a chance of avalanche or cave-in. Use caution around the Caves, and resist the temptation to explore interiors or climb the snowfield above them.

While the Caves are currently popular with hikers, back in the day the area was a resort destination. In 1921, Big Four Inn was opened by the Rucker brothers, owners of the railroad that pumped vast amounts of timber out of the valley to the expanding cities along the Puget Sound. Thousands of tourists were carted out to the inn by rail year-round for a weekend in the wilderness, enjoying staggering views of Big Four Mountain, playing a round of golf, or taking a short hike up to the Ice Caves. After a brief heyday, the resort fell on hard times with the removal of the rail line in 1936 to make way for the Mountain Loop Highway. It limped along until 1949 when it burned to the ground, and today, all that remains are the remnants of the inn’s chimney still standing in the Big Four picnic area.
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