A five-day backpacking loop from the lush Hoh Rainforest to the high views above the Blue Glacier on Mount Olympus. Expect moss-draped forest, open alpine meadows, and a challenging glacier approach with 2,800 feet of gain for dramatic summit views.
More ways to explore the area's outdoor wonders
You push through the low-hanging limbs and the world turns green. Wet light filters through a canopy thick with spruce and western hemlock, and the trail softens beneath your boots as moss climbs trunks like a slow tide. The Hoh River runs beside you, daring you to slow down; its cold voice keeps time with your steps as the trail moves deeper into old-growth forest.
Difficulty
challenging
Duration
5 days
Fitness Level
Participants should have a high level of cardiovascular fitness and experience carrying a loaded pack over multi-day terrain.
Wildlife
History
The Hoh and Quinault peoples have long-used these valleys; modern trails follow traditional routes and the park protects both ecological and cultural values.
Conservation
Olympic National Park enforces strict Leave No Trace practices and food storage to protect wildlife; group sizes are limited to reduce campsite impact.
Reserve your spot on the 5-Day Olympic Backpacking - Hoh Rainforest and the Blue Glacier today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Pack waterproof footwear
Trails through the Hoh are frequently wet and muddy; waterproof boots with good tread keep your feet warm and reduce blister risk.
Bring a bear-resistant food system
Food storage rules apply — use a bear canister or hang food as instructed to avoid wildlife encounters.
Prep for long, steep gain
The glacier approach is a 6-mile roundtrip with about 2,800 feet of elevation gain; train with weighted hikes beforehand.
Expect variable weather
Even summer days can be cool and showery at higher elevations; layer and carry a waterproof shell.
Backpacking pack (40–60L)
Holds your overnight kit, layers, and food for multi-day hikes.
Waterproof backpacking boots
Keeps feet dry and supported on muddy rainforest trails and rocky alpine approaches.
Waterproof shell and insulating midlayer
Protects against rain and cold during high-elevation glacier views and evening camps.
Bear-resistant food canister
Required for safe food storage in Olympic National Park backcountry campsites.