Mount St. Helens National Monument

Area suggestions or local tips? Tell us!

Zoom in to see details

Map Key

Favorites
Check-Ins

Weather Averages

High	Low	Precip	Days w/

253 mi 407 km of trail — 6 Runs

1 Gem

21 Trails

27 Trails

20 Trails

Area suggestions or local tips? Tell us!

Trail Run Project is built by runners like you.
Share what you know about this area with the community.

Gems in Mount St. Helens National Monument - 1

Trail Run Project is built by runners like you. Add Your Gems

Ape Caves

(33) Amboy, WA

Runs in Mount St. Helens National Monument - 6

Trail Run Project is built by runners like you. Add Your Runs

Ape Cave

2.5 mi 4.1 km • Point to Point • 369 ft Ascent 112.39 m Ascent

(25) Amboy, WA

Mount St. Helens Winter Route: Worm Flows

10.5 mi 17.0 km • Loop • 5,600 ft Ascent 1706.76 m Ascent

(12) Amboy, WA

Loowit Loop

29.4 mi 47.4 km • Loop • 5,697 ft Ascent 1736.3 m Ascent

(9) Amboy, WA

Mount St. Helens Summer Climbing Route: Monitor Ridge

8.8 mi 14.1 km • Out and Back • 4,489 ft Ascent 1368.15 m Ascent

(12) Amboy, WA

A flotilla of logs on Spirit Lake, Harry's Ridge, and Mount Saint Helens

Coldwater Peak

12.4 mi 19.9 km • Point to Point • 2,658 ft Ascent 810.28 m Ascent

(2) Morton, WA

Lava Canyon Loop

1.2 mi 1.9 km • Out and Back • 257 ft Ascent 78.27 m Ascent

(1) Amboy, WA

Trails in Mount St. Helens National Monument - 62

Trail Run Project is built by runners like you. Add Your Trails

0.2 mi 0.4 km #1Trail of Two Forests Easy Amboy, WA	Easy	0.2 mi 0.4 km	Amboy, WA	1
10.2 mi 16.4 km #2Smith Creek Trail #225 Difficult Morton, WA	Difficult	10.2 mi 16.4 km	Morton, WA	1
0.7 mi 1.1 km #3Coldwater Peak Easy/Intermediate Morton, WA	Easy/Intermediate	0.7 mi 1.1 km	Morton, WA	1
2.2 mi 3.5 km #4Abraham Trail #216D Intermediate/Difficult Morton, WA	Intermediate/Difficult	2.2 mi 3.5 km	Morton, WA	1
1.9 mi 3.1 km #5Loowit #216: Sheep Canyon - Butte Camp Intermediate/Difficult Morton, WA	Intermediate/Difficult	1.9 mi 3.1 km	Morton, WA	1
3.6 mi 5.8 km #6Castle Lake Intermediate/Difficult Morton, WA	Intermediate/Difficult	3.6 mi 5.8 km	Morton, WA	1
1.8 mi 2.9 km #7Castle Ridge Intermediate/Difficult Morton, WA	Intermediate/Difficult	1.8 mi 2.9 km	Morton, WA	1
4.6 mi 7.4 km #8Ape Canyon Trail Intermediate/Difficult Amboy, WA	Intermediate/Difficult	4.6 mi 7.4 km	Amboy, WA	6
3.5 mi 5.7 km #9South Coldwater Trail #230A Intermediate Morton, WA	Intermediate	3.5 mi 5.7 km	Morton, WA	3
2.8 mi 4.5 km #10Worm Flows Climbing Route Difficult Amboy, WA	Difficult	2.8 mi 4.5 km	Amboy, WA	4
0.5 mi 0.8 km #11Eruption Trail Easy/Intermediate Morton, WA	Easy/Intermediate	0.5 mi 0.8 km	Morton, WA	5
1.8 mi 2.9 km #12Hummocks Easy/Intermediate Morton, WA	Easy/Intermediate	1.8 mi 2.9 km	Morton, WA	2
0.9 mi 1.4 km #13Harry's Ridge Easy/Intermediate Morton, WA	Easy/Intermediate	0.9 mi 1.4 km	Morton, WA	3
2.5 mi 4.0 km #14Monitor Ridge Climbing Route Difficult Amboy, WA	Difficult	2.5 mi 4.0 km	Amboy, WA	2
53.9 mi 86.8 km #15Boundary Trail #1 Difficult Morton, WA	Difficult	53.9 mi 86.8 km	Morton, WA	2
2.5 mi 4.0 km #16Lava Canyon Trail #184 Intermediate/Difficult Amboy, WA	Intermediate/Difficult	2.5 mi 4.0 km	Amboy, WA	2
3.7 mi 5.9 km #17Loowit #216: Ape Canyon - Windy Difficult Morton, WA	Difficult	3.7 mi 5.9 km	Morton, WA	2
2.0 mi 3.2 km #18Whittier Ridge Extremely Difficult Morton, WA	Extremely Difficult	2.0 mi 3.2 km	Morton, WA	2
6.7 mi 10.8 km #19Loowit #216: Windy - Castle Ridge Intermediate Morton, WA	Intermediate	6.7 mi 10.8 km	Morton, WA	1
2.1 mi 3.3 km #20Loowit #216: Butte Camp - Ptarmigan Intermediate/Difficult Amboy, WA	Intermediate/Difficult	2.1 mi 3.3 km	Amboy, WA	1