- Region
- WA, USA
- Country
- United States
- Best for
- hiking
- Best season
- Spring, Summer
- Permits
- Confirm current wilderness permit requirem…
- Managed by
- U.S. Forest Service — Gifford Pinchot National Forest and Okanogan-Wenatchee National Forest
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Photos of Goat Rocks Wilderness
How to get there
Goat Rocks Wilderness lies on the Cascade crest in southwestern Washington, between Mount Rainier and Mount Adams and south of U.S. Highway 12. Select a named trailhead for navigation rather than a point inside the wilderness boundary. Gifford Pinchot National Forest access options include Snowgrass, Berry Patch, Walupt Lake and Packwood Lake. Confirm road and trail conditions with the Forest Service before driving.
- Snowgrass Trailhead
Hiker access to Snowgrass Trail #96. Bypass Trail #97 connects Snowgrass Trail with the Pacific Crest Trail.
- Berry Patch Trailhead
Access to Goat Ridge Trail #95 within the Gifford Pinchot National Forest trail network.
- Walupt Lake Trailhead
Access to Walupt Lake Trail #101 and Nannie Ridge Trail #98.
- Packwood Lake Trailhead
Access to Packwood Lake Trail #78, which also provides access to Coyote Trail #79 and Upper Lake Creek Trail #81.
Sources: fs.usda.gov · University of Montana / federal agency partners · Wilderness Connect / federal wilderness boundary inventory · Wikipedia. Confirm road and trailhead conditions with the managing agency before you leave.
WA, USA · United States
- Hunting
- Climbing
- Mountaineering
- Winter Camping
- Skiing
- Hiking
- Wildlife Viewing
- Backpacking
Volcanic ridges and alpine basins
Goat Rocks Wilderness covers 108,023 acres in southwestern Washington between Mount Rainier and Mount Adams. Its ridges are the eroded remains of a large volcano that has been extinct for roughly two million years. Glaciers and erosion have carved deep east-west drainages, with alpine meadows, small lakes and ponds below the crest. Elevations range from about 3,000 feet to 8,201 feet at Gilbert Peak. The landscape offers a clear contrast between lower drainages and open high country: much of the trail network follows ridges at or above timberline rather than staying in sheltered forest. Choose an itinerary around that terrain, allowing for sustained time in exposed mountain conditions rather than treating every lake or meadow destination as a sheltered outing.
Choosing a route through the wilderness
The wilderness has about 120 miles of trails, with the Pacific Crest National Scenic Trail forming its main north-south connection. The PCT travels 31.1 miles inside the wilderness and passes 7,930-foot Old Snowy Mountain, where glaciers persist. Approximately 14 other trails climb to join it, making the choice of starting point important to the shape of a trip. Snowgrass Trail and Bypass Trail provide a documented connection to the PCT, while Berry Patch accesses Goat Ridge Trail. Walupt Lake offers access to both Walupt Lake Trail and Nannie Ridge Trail. Plan from a topographic map before deciding on a turnaround, overnight itinerary or through-route. The PCT mileage describes only its wilderness segment, not the full distance from an approach trailhead.
Snow, busy trails and low-impact travel
Annual snowfall typically exceeds 25 feet, and snow does not melt entirely until late July or early August. Those patterns make current snow conditions more useful than a calendar date alone when choosing a high-country route. Carry layers for changing mountain weather and be prepared to turn around if snow exceeds the group's skills or equipment. August and September bring heavy hiker traffic, especially along the PCT, so do not assume an alpine setting means solitude. Keep travel and rest stops from damaging meadow vegetation, and follow Leave No Trace practices. Pikas and marmots occupy terrain above timberline, mountain goats frequent higher elevations, and deer and elk occur lower down. Give wildlife space, secure food, and confirm current wilderness requirements and access conditions with the Forest Service before departure.
Where on earth
Satellite imagery flying in from a world view to Goat Rocks Wilderness, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
Coordinates
- Decimal degrees
- 46.5257, -121.4373
- Latitude (DMS)
- 46° 31′ 32.5″ N
- Longitude (DMS)
- 121° 26′ 14.2″ W
Coordinates are an access-point reference for Goat Rocks Wilderness, not a route. Carry a paper map and confirm trailhead or put-in access with the managing agency before you go.
Topic summary
The Goat Rocks Wilderness is a portion of the volcanic Cascade Mountain Range in southwestern Washington located between Mt. Rainier and Mt. Adams. The Goat Rocks are remnants of a large volcano, extinct...
Key takeaways
- Region: WA, USA
- Country: United States
- Good for: hiking
- Coordinates: 46.526, -121.437
Intended uses
hiking
Keep planning
Popular pursuits at Goat Rocks Wilderness
- Hunting
Seasons, tags, and the units that hold animals.
- Climbing
Rock and alpine lines with approach beta.
- Mountaineering
Glacier and high-route objectives with real consequence.
- Winter Camping
Cold-season travel and camp craft; layering matters more than mileage.
- Skiing
Ski-touring access when the road closes for the season.
- Hiking
Day miles on marked trail, with route notes and trail links below.
Animals around Goat Rocks Wilderness
Volcanic ridges and alpine basins
Goat Rocks Wilderness covers 108,023 acres in southwestern Washington between Mount Rainier and Mount Adams. Its ridges are the eroded remains of a large volcano that has been extinct for roughly two million years. Glaciers and erosion have carved deep east-west drainages, with alpine meadows, small lakes and ponds below the crest. Elevations range from about 3,000 feet to 8,201 feet at Gilbert Peak. The landscape offers a clear contrast between lower drainages and open high country: much of the trail network follows ridges at or above timberline rather than staying in sheltered forest. Choose an itinerary around that terrain, allowing for sustained time in exposed mountain conditions rather than treating every lake or meadow destination as a sheltered outing.
Choosing a route through the wilderness
The wilderness has about 120 miles of trails, with the Pacific Crest National Scenic Trail forming its main north-south connection. The PCT travels 31.1 miles inside the wilderness and passes 7,930-foot Old Snowy Mountain, where glaciers persist. Approximately 14 other trails climb to join it, making the choice of starting point important to the shape of a trip. Snowgrass Trail and Bypass Trail provide a documented connection to the PCT, while Berry Patch accesses Goat Ridge Trail. Walupt Lake offers access to both Walupt Lake Trail and Nannie Ridge Trail. Plan from a topographic map before deciding on a turnaround, overnight itinerary or through-route. The PCT mileage describes only its wilderness segment, not the full distance from an approach trailhead.
Snow, busy trails and low-impact travel
Annual snowfall typically exceeds 25 feet, and snow does not melt entirely until late July or early August. Those patterns make current snow conditions more useful than a calendar date alone when choosing a high-country route. Carry layers for changing mountain weather and be prepared to turn around if snow exceeds the group's skills or equipment. August and September bring heavy hiker traffic, especially along the PCT, so do not assume an alpine setting means solitude. Keep travel and rest stops from damaging meadow vegetation, and follow Leave No Trace practices. Pikas and marmots occupy terrain above timberline, mountain goats frequent higher elevations, and deer and elk occur lower down. Give wildlife space, secure food, and confirm current wilderness requirements and access conditions with the Forest Service before departure.
Route options
- Pacific Crest Trail through Goat Rocks31.1 miles within the wilderness
Follow Pacific Crest National Scenic Trail #2000 north-south through the wilderness, passing Old Snowy Mountain. Approach mileage must be added when planning a trip from a connecting trailhead.
- Snowgrass–Bypass–Pacific Crest Trail connection
Start at Snowgrass Trailhead on Trail #96 and use Bypass Trail #97 to connect with the PCT. Select the onward route and turnaround using a topographic map and current conditions.
- Goat Ridge Trail
Access Goat Ridge Trail #95 from Berry Patch Trailhead. Use a topographic map to establish the intended destination and trip length.
- Packwood Lake Trail and connecting trails
Begin on Packwood Lake Trail #78 from Packwood Lake Trailhead. Coyote Trail #79 and Upper Lake Creek Trail #81 offer documented connections for further route planning.
Sample itineraries
- Packwood Lake Trail day hike · 1 day
Start at Packwood Lake Trailhead and follow Trail #78 as an out-and-back. Choose a turnaround based on conditions and available daylight. This is a lower-elevation alternative to the wilderness's high ridges; check trail and road conditions before departure.
- Goat Ridge day hike · 1 day
Use Berry Patch Trailhead to access Goat Ridge Trail #95. Plan an out-and-back rather than assuming a loop connection. Adjust the day's reach to snow cover, weather and the group's ability, and avoid trampling alpine meadows.
- Snowgrass and Pacific Crest Trail backpack · 3 days
Begin at Snowgrass Trailhead on Trail #96, using Bypass Trail #97 to connect with the Pacific Crest Trail #2000. Spend the middle day exploring a suitable PCT segment, then retrace the approach. Confirm camping rules and snow conditions before selecting overnight stops; this is not a fixed-distance itinerary.
Seasonal conditions
Spring
Spring, before the usual late-summer melt
With annual snowfall typically exceeding 25 feet, do not assume high trails are ready for ordinary hiking. Expect snow-covered terrain and plan conservatively around current access and snow conditions.
Summer
Snow commonly persists until late July or early August
Lingering snow can limit high-country travel well into summer. Meltwater keeps small lakes and ponds full in warmer months. August brings heavy hiker traffic, particularly along the Pacific Crest Trail.
Fall
September and later fall
Heavy hiking traffic continues through September. On routes at or above timberline, prepare for colder weather and reduced daylight as fall progresses. Check current conditions rather than assuming summer access continues.
Winter
Winter snow season
The wilderness receives exceptionally deep annual snowfall. Treat high-country travel as a winter undertaking, not an extension of summer hiking. Confirm road access and carry equipment suited to snow and cold.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring, before the usual late-summer melt | With annual snowfall typically exceeding 25 feet, do not assume high trails are ready for ordinary hiking. Expect snow-covered terrain and plan conservatively around current access and snow conditions. |
| Summer | Snow commonly persists until late July or early August | Lingering snow can limit high-country travel well into summer. Meltwater keeps small lakes and ponds full in warmer months. August brings heavy hiker traffic, particularly along the Pacific Crest Trail. |
| Fall | September and later fall | Heavy hiking traffic continues through September. On routes at or above timberline, prepare for colder weather and reduced daylight as fall progresses. Check current conditions rather than assuming summer access continues. |
| Winter | Winter snow season | The wilderness receives exceptionally deep annual snowfall. Treat high-country travel as a winter undertaking, not an extension of summer hiking. Confirm road access and carry equipment suited to snow and cold. |
Permits, fees & closures
Confirm current wilderness permit requirements and trailhead requirements with Gifford Pinchot National Forest or Okanogan-Wenatchee National Forest, depending on the chosen access.
Official source: Gifford Pinchot National Forest | Wilderness: Goat Rocks · Verified October 29, 2026
Hazards & regulations
- Persistent snow: annual snowfall typically exceeds 25 feet, and snow may not melt entirely until late July or early August. Check the specific route before committing.
- High-ridge exposure: much of the trail system follows ridges at or above timberline. Carry weather protection and turn back when conditions exceed the group's ability.
- Glaciated terrain: glaciers persist near Old Snowy Mountain. Do not treat glacier travel as ordinary trail hiking; choose terrain appropriate to training and equipment.
- Rugged volcanic terrain: eroded peaks and substantial elevation differences call for careful route selection, reliable navigation and conservative turnaround decisions.
What to pack for Goat Rocks Wilderness
- Topographic maps covering the chosen route
- Offline navigation and backup power
- Current trail, road and weather information
- Headlamp
- Waterproof shell and insulating layers
- Sun protection for travel above timberline
- Footwear suited to rugged trails
- Snow-travel equipment appropriate to verified conditions and personal training
- Water containers and treatment
- Food and wildlife-conscious storage
- Shelter and sleep system suited to mountain conditions
- First-aid kit and waste pack-out supplies
Goat Rocks Wilderness FAQ
- Where is Goat Rocks Wilderness?
- It lies in southwestern Washington's Cascade Range between Mount Rainier and Mount Adams. The 108,023-acre wilderness spans portions of Gifford Pinchot and Okanogan-Wenatchee National Forests.
- When is snow least likely to interfere with hiking?
- Snow typically does not melt entirely until late July or early August. Check the intended route even then: glaciers persist near Old Snowy Mountain. August and September also bring heavy hiking traffic.
- How much of the Pacific Crest Trail crosses the wilderness?
- The PCT runs north-south through Goat Rocks for 31.1 miles, passing 7,930-foot Old Snowy Mountain. It forms part of a roughly 120-mile trail system, much of it on ridges at or above timberline.
- Which trailheads offer clearly identified access?
- Berry Patch accesses Goat Ridge Trail #95; Snowgrass accesses Trail #96; Packwood Lake accesses Trail #78. Walupt Lake Trailhead serves Walupt Lake Trail #101 and Nannie Ridge Trail #98. Confirm current access before choosing a starting point.
- What shaped the landscape?
- Goat Rocks is the eroded remnant of a volcano extinct for roughly two million years. Glaciation and erosion carved rugged peaks and deep drainages, with alpine meadows, small lakes and ponds below the ridges. Gilbert Peak reaches 8,201 feet.
- How can visitors reduce pressure on busy areas?
- Expect heavy use in August and September, especially along the PCT. Follow wilderness regulations and Leave No Trace practices, avoid trampling meadows, pack out waste and give wildlife space. Check current camping rules before planning overnight stops.