Beckler River  The Beckler River is a tributary of the South Fork Skykomish River in the U.S. state of Washington in the United States. The Beckler River originates near Jack Pass and flows southeast about where it is joined by the Rapid River, its principal tributary. The Beckler then flows generally south for about to empty into the South Fork Skykomish River. The upper portion of the Beckler River flows through a narrow, steep, and densely forested valley with slopes rising and higher over the valley floor. Over its lower course the river valley widens slightly. In its last half-mile the valley opens out into the South Fork Skykomish valley. The only community in the region is Skykomish. Nearly all the Beckler River's tributaries, with the notable exception of Rapid River, exhibit steep mountain character with numerous cascades and rapids in narrow channels, boulders, and rocky bottoms. The Rapid River is similar in its upper portion, but moderates in its final . Much of the Rapid River's drainage basin has been logged. Much of the Beckler River's drainage basin is within the Wild Sky Wilderness, although the main river itself is not. The Rapid River's basin is within the Wild Sky Wilderness and the Henry M. Jackson Wilderness. Parts of the main Rapid River itself are in both wildernesses. Both wildernesses are part of Mount Baker-Snoqualmie National Forest. Forest Service Road 65, the Beckler River Road, runs north from U.S. Route 2 following the river to Jack Pass and connecting to Forest Service Road 63, the North Fork Skykomish Road. The Beckler River originates south of Jack Pass, west of Frog Mountain and east of Bear Mountain, in the central North Cascades. It flows generally south, picking up the tributary Evergreen Creek from the east and passing San Juan Hill on the west. Boulder Creek, flowing from Boulder Lake, joins from the west. Bullbucker Creek joins from the east. A longer tributary, Fourth of July Creek, joins from the west, having comes many miles from Fourth of July Lake near Townsend Mountain and Burley Mountain. Shortly downstream from the Fourth of July confluence the Beckler is joined from the east by its main tributary, the Rapid River. Below that the Beckler River is joined by Johnson Creek then Harlan Creek from the east. The river passes by Eagle Rock to the west and Beckler Peak to the east.