All three trailheads are 100 to 150 miles from Sea-Tac International Airport. Get supplies near Seattle, or stock up in Leavenworth. There are numerous campgrounds at or near trailheads. Some trails and major access roads were heavily damaged in October 2003 floods and remain impassable, including a stretch of the PCT and the White Chuck and Suiattle River Roads (no hikes described here are affected); see the Glacier Peak Wilderness Web site (below) for details.
High passes and trails are usually snow-covered until mid-July. Good hiking conditions usually extend through September and sometimes into October.
Creeks and rivers may be impossible to ford until mid- or late summer; inquire before you set off. Off-trail routes above treeline may be snow-covered well into summer and, depending on slope angle, may require an ice axe. Hang or store food properly to protect it from bears and other animals.
The breads, cookies, and pecan caramel bars at Home Fires Bakery, off Icicle Road in Leavenworth, are fitting post-hike rewards.
A parking pass is required at most trailheads; there are various pass options (see Web site). Backcountry permits are not required.
Get the following Green Trails maps, which show many unmaintained paths (206-546-6277; www.greentrails.com):
Glacier Peak Sampler: Sloan Peak 111 and Glacier Peak 112
Buck Creek Pass and Entiat Mountains: Holden 113
100 Hikes in Washington’s Glacier Peak Region, by Ira Spring and Harvey Manning ($16.95). 75 Scrambles in Washington, by Peggy Goldman ($18.95).
Glacier Peak Wilderness: www.fs.fed.us/r6/mbs/recreation/special/wilderness/glacier_peak.shtml. For hikes on the west side of the wilderness area, contact Mt. Baker-Snoqualmie National Forest: (360) 436-1155; www.fs.fed.us/r6/mbs. For east-side hikes: Wenatchee National Forest (509) 664-9200; www.fs.fed.us/r6/wenatchee.