Use extreme caution near water. Swift, cold glacial streams and rivers, moss-covered rocks, and slippery logs are dangerous. Avoid wading in or fording swift streams. Never walk, play, or climb on slippery rocks and logs, especially around waterfalls.
Be prepared for sudden weather changes. Use rain gear before you become wet. If your clothes do become wet replace them with dry ones. Layer with synthetic or wool clothing as a base layer. Minimize wind exposure. Eat high-energy foods often.
Snow and Ice
Snowfields and glaciers can present serious hazards. Snow bridges may conceal deep crevasses on glaciers or hidden cavities under snowfields. These bridges may collapse under the weight of an unsuspecting hiker. Use extreme caution when crossing steep snowfields on trails and in the backcountry.
The protozoan Giardia lamblia may be present in lakes and streams. When ingested, their reproductive cysts may cause an intestinal disorder that appears weeks after your trip. The easiest method of effective water treatment is to boil water for one minute (up to five minutes at higher elevations) or use a filtration system capable of killing or removing particles as small as 1 micron.
Solo travel in the backcountry is not recommended. The best insurance for a safe and enjoyable trip rests with your ability to exercise good judgment, avoid unnecessary risks, and assume responsibility for your own safety while visiting Glacier’s backcountry
Approaching, viewing, or engaging in any activity within 100 yards of bears or wolves, or within 25 yards of any other wildlife is prohibited. Use binoculars or a telephoto lens to improve your view. Keep the animal’s line of travel or escape route clear and move away if wildlife approaches you. Visit our Bear Safety page to find detailed information about hiking in bear country.
Deer, mountain goats, marmots, and other rodents are attracted to urine and sweat. They will chew holes in clothes, boots, and camping gear if left unattended.
Mosquitoes and flies can be a nuisance in some areas in July and August. Bring insect repellent or be prepared to cover up with lightweight clothing and perhaps a head net.