Unit Bumping
356
Steep, timbered slopes bracketed by Chinook and White passes with dense forest and reliable water access.
Hunter's Brief
The Bumping unit sits at the transition between Mount Rainier's lower slopes and the Cascades' high country. Steep terrain and dense forest characterize most of the unit, with elevation ranging from lower valley floors to high ridges. Well-developed road and trail network provides connected access from both Chinook Pass and White Pass. Mountain lion and black bear are the primary species. The terrain demands physical fitness and navigation skills, but the infrastructure lets hunters stage efficiently from nearby towns and access different elevation zones.
- Compact: under 200 sq mi
- Moderate: 200 - 800 sq mi
- Vast: over 800 sq mi
- Few: under 25%
- Some: 25 - 60%
- Most: over 60%
- Limited: under 0.7 mi/mi² (backcountry)
- Fair: 0.7 - 1.5 mi/mi²
- Connected: over 1.5 mi/mi² (well-roaded)
- Flat: under 20% mountains
- Rolling: 20 - 55%
- Steep: over 55%
- Sparse: under 20%
- Moderate: 20 - 50%
- Dense: over 50%
- Limited: under 0.3% area
- Moderate: 0.3 - 2% area
- Abundant: over 2% area
Terrain Deep Dive
Landmarks & Navigation
Bumping Lake anchors the western portion and serves as a visual reference point. Mount Aix and Goat Peak dominate the higher terrain and function well for navigation and glassing vantage points. The ridgeline system—including Miners Ridge, Russell Ridge, and American Ridge—creates obvious high-country navigation targets.
Cowlitz Pass breaks the ridgeline and provides route options. Willow Spring and Cedar Springs offer reliable water markers. The Pacific Crest Trail (Trail 2000) running through White Pass provides an established corridor for orientation and movement through the steeper middle terrain.
Elevation & Habitat
Terrain rises steeply from lower elevation valleys around 2,600 feet to ridgelines exceeding 7,600 feet. The dominant pattern is dense forest transitioning across elevation bands—from mixed Douglas-fir and hemlock in lower drainages to true fir and subalpine terrain on higher slopes. Scattered meadow systems including Strawberry Meadows, Indian Creek Meadows, and Rattlesnake Meadows provide openings for glassing and wildlife use.
The steep topography means relatively little bench land; most terrain consists of either draining creek systems or ascending ridgelines. This creates natural travel corridors and concentrated wildlife movement zones.
Access & Pressure
The well-developed road and trail network—471 miles total—connects the unit to both major passes with relatively straightforward logistics. USFS Road 1800 (Bumping Lake Road) provides primary vehicle access to the western side; USFS Roads 1502 and 1500 offer southeastern approaches. The Pacific Crest Trail bisects the unit, creating a major foot traffic corridor.
This connectivity suggests moderate to higher hunting pressure near roads and the PCT, particularly during opening weeks. Hunters willing to hike away from established routes onto steeper terrain and into ridgeline systems should find less-crowded country. Goose Prairie and Silver Beach provide nearby staging areas.
Boundaries & Context
The Bumping unit wraps around the eastern flank of the Cascades, anchored by Mount Rainier National Park to the north and bounded by Chinook Pass on the northeast and White Pass on the southwest. State Route 410 forms the northern boundary; US Highway 12 marks the southern edge. The unit encompasses roughly 471 miles of road infrastructure within a moderate-sized area, creating a well-connected zone between two major pass corridors.
This positioning makes it accessible from both the Yakima Valley to the east and the Lewis County lowlands to the west.
Water & Drainages
Abundant water sources support hunting logistics throughout the unit. Bumping Lake provides a primary landmark and reliable water. Major creek systems including the Rainier Fork American River, Cedar Creek, and Survey Creek drain the ridgelines and provide consistent water along lower elevations.
Kettle Lake, McDaniel Lake, and the Summit Lakes offer both navigation reference points and water access. Willow Spring and Cedar Springs supplement high-country water needs. This moderate to abundant water availability reduces logistical constraints and supports multiple hunting locations without long carries between camps.
Hunting Strategy
Black bear and mountain lion are the primary species. Bear hunting emphasizes creek drainages, meadow margins, and berry-producing slopes—the unit's meadow systems and riparian corridors concentrate bear movement. Spring and fall offer distinct seasons; early season focuses on lower elevations and drainage systems; late season pursues higher ridges as bears move upslope.
Mountain lion hunting demands glassing from ridge vantage points like Mount Aix or Goat Peak, then working steep gullies and cliff systems where deer and elk concentrate. The dense forest makes spot-and-stalk challenging; persistence on established travel corridors and strategic positioning near water sources pays off. Terrain complexity at 6.4 means navigation and fitness are essential—this isn't straightforward country, but the water and trail infrastructure make extended stays feasible.