Idahna has 7 hiking trails. These trails range from 4.5 to 19 miles in length. The most popular trails are South Breitenbush Trail: Jefferson Park, Opal Creek Wilderness and Jefferson Park. Trails.com member Cydnee R. recently completed South Breitenbush River Gorge National Recreation Trail.
Opal Creek WildernessView Trail Details
Opal Creek’s history stretches from ancient times to a modern-day legislative showdown, but its value can hardly be measured. It’s an almost ...
South Breitenbush Trail: Jefferson ParkView Trail Details
The hike to Jefferson Park, one of the high Cascades’ most scenic spots, is deservedly popular.
South Breitenbush River Gorge National Recreation TrailView Trail Details
This stroll through old-growth Douglas fir has a few cedar and hemlock to add diversity
Breitenbush Lake to Park ButteView Trail Details
Meadows, rock fields, late summer snow, and a monster mountain viewpoint
Jefferson ParkView Trail Details
Old-growth forest, alpine meadows, rushing creeks, and a flower-filled wonderland at the base of Oregon’s second-highest peak
Pamelia Lake to Shale Lake LoopView Trail Details
Several beautiful lakes, remnants of a dramatic rockslide, mountains views, and a fascinating watershed
Olallie Lake to Upper LakeView Trail Details
A series of moun- tain lakes with occasional views of big peaks