Pacific Crest Trail: Section I - White Pass to Snoqualmie Pass

Most hikers complete this section, which is approximately 98-99 miles long, in about five to seven days. The exact duration depends on your pace, experience, and how much time you spend enjoying the scenery.

The terrain offers a varied experience. Starting from White Pass, you'll traverse lush hills and sub-alpine meadows with abundant wildflowers, passing numerous lakes like Leech Lake, Deer Lake, and Sand Lake. Mount Rainier is often visible. As you head north, the trail descends into diverse forests and meadows. However, closer to Snoqualmie Pass, you'll encounter areas impacted by logging, with clear-cuts and exposed hillsides, offering a stark contrast to the protected wilderness. Despite this, pockets of old-growth forest and beautiful mountain lakes like Snow Lake still punctuate these areas.

Water sources can be scarce in certain parts of this section, particularly between Chinook Pass and Tacoma Pass, where distances between sources can stretch up to 11 miles. Burn zones can also contribute to dry stretches. It's crucial to plan your water resupply carefully, using resources like the FarOut app, and carry sufficient capacity.

Mosquitoes can be a significant issue, especially near White Pass and around lakes and streams, sometimes reaching very high numbers. Be prepared with appropriate repellent and protective clothing. Additionally, the clear-cut areas closer to Snoqualmie Pass mean hikers can be exposed to the elements, including sun and rain, for extended periods with little cover.

Key highlights include the frequent and close-up views of Mount Rainier, especially in the southern parts. You'll also pass several beautiful lakes such as Leech Lake, Deer Lake, Sand Lake, and Snow Lake. The trail also features interesting sections like the Pond & Dumbbell Lake Trail and various creek crossings.

Yes, while primarily following the PCT - Washington Section I, the route also passes through sections of the William O. Douglas Trail, the American Ridge Trail, and the Cougar Lakes Trail.

The primary access points are at White Pass and Snoqualmie Pass. Parking is available at both White Pass and Snoqualmie Pass, making it convenient for section hikers and day-trippers. The trail officially begins for this section at the PCT access at Highway 12 near White Pass.

Generally, dogs are allowed on the Pacific Crest Trail, but specific regulations may apply within certain wilderness areas or national parks that the trail passes through. Always check the latest rules for the William O. Douglas Wilderness and the Mount Baker-Snoqualmie National Forest regarding leash requirements and other restrictions to ensure a responsible hike with your pet.

The best time to hike this section is typically from late July through September. This period offers the most favorable weather conditions, with less snow and fewer seasonal closures. Wildflowers are abundant in season, usually peaking in mid-summer.

This section of the PCT primarily traverses the Mount Baker-Snoqualmie National Forest and the William O. Douglas Wilderness. While there are no specific PCT long-distance permits required for this section alone, you may need a Northwest Forest Pass for parking at some trailheads within the National Forest. Always check with the US Forest Service for the most current permit and fee requirements, especially if you plan to camp overnight in wilderness areas.

Snoqualmie Pass offers more amenities, including public restrooms, a small coffeeshop, and options for warm meals and breweries, which are great for post-hike recovery. White Pass has a small shop where you can find basic supplies. These locations are good for resupply or a quick break.