Home  •   Field Guide  •   Forums  •    Unread Posts  •   Maps  •   Find a Hike!
| Page | Discussion | View source | History | Print Friendly and PDF

Table Mountain from Bonneville Hike

From Oregon Hikers Field Guide

Looking south at Bonneville Dam from near the summit of Table Mountain (Jeff Statt collection)
Getting close to the summit (cfm)
A day when the views weren't quite so good. (Steve Hart)
Lupine clings to the side of the trail. (Steve Hart)
  • Start point: Bonneville TrailheadRoad.JPG
  • End point: Table Mountain
  • Trail Log: Trail Log
  • Hike Type: Out and back
  • Distance: 15.8 miles round trip
  • Elevation gain: 3350 feet
  • Difficulty: Difficult
  • Seasons: April-October
  • Family Friendly: No
  • Backpackable: No
  • Crowded: Yes


Hike Description

The hike starts at the Bonneville Trailhead, on the Tamanous Trail. Ta-mah-no-ous is a Native American word translated roughly as "vision quest". Young men proved their readiness to be adults by going on a search for guardian spirits. From the parking lot, you start out on a gravel road, but quickly divert up a wooded path that starts straight uphill. (Incidentally, if you continue down the gravel road another 100 yards you'll see where the nearby train track enters a tunnel.) It won't be long before you have a nice viewpoint to the south overlooking the river just east of the Bonneville Dam. There won't be much more in the way of views for a while. It is somewhere in this trail section where the trail crosses over the top of the aforementioned tunnel...but you'll be hard-pressed to see where!

After a little more than half a mile from the trailhead, you'll come to a junction with the Pacific Crest Trail. Turn left and you'll be heading toward Canada (even if you are heading more west than north). There are two ponds near this junction, both unnamed - the first is seasonal and you may not be there during the warmer months, the other is farther up the trail just an 1/8 of a mile or so, watch downhill and you'll see between the trees. Follow the trail closely in this section and do not divert onto the overgrown forest roads that intertwine here.

In about a mile, you'll come to a clearcut as the trail turns sharply to the right. In fact, there are several clearcuts through this part of the hike, from different eras and in varying staging of regrowth. While they are an eyesore to many, they represent a long history of forestry in this area, and underscore the work of conservation groups that are responsible for the preservation of all the abundant forests that remain. Further they provide the only nearby views of Table Mountain and Greenleaf Peak. The trail can be a bit faint through here, by Pacific Crest Trail standards, but it should be easy to follow as you wind your way through the remainder of the hike. It is also a strange mix of public and private land through here. Property owners have allowed access for through hikers, but it is not recommended you divert far from the trail.

As you approach Gillette Lake, the forest gets thick again. You head up the right hand side of a dried-up creek valley and begin to gain more elevation. The trail eventually empties out at a forest road. Actually, this is the access road for the powerlines that you'll notice buzzing nearby overhead. The lake is on the other side of the road downhill just out of view. Look for where the trail picks back up as it heads downhill quickly. You'll see the lake on your left. Gillette Lake is a natural lake. Continue down the hill and look for a small spur to the left. It takes you to a nice lakeside campsite. The lake is stocked with golden trout and there are often ducks as well, particularly in the winter. Deer are common around dusk, feeding in the clearcuts. Putting aside the powerlines overhead, it is a nice, tranquil location. The lake often has a green coloration that gives it some nice character. The distinct profile of Hamilton Mountain is in evidence to the west.

Back on the Crest Trail continue up to the Greenleaf Viewpoint for a great view of the Columbia River Gorge. Farther on, you'll cross an abandoned road that today forms the Greenleaf Falls Trail. Turning right here would lead you to Greenleaf Falls. For this hike, continue straight ahead.

Soon, the trail contours across a ridge above Carpenters Lake. The PCT-Aldrich Bypass Trail, another abandoned road, soon parallels the PCT for a ways and they intersect about 1 mile from Carpenter Lake. You can take either path north from here as they intersect again about 150 yards farther north. From this second junction take the Crest Trail northward as it begins to climb the west side of Table Mountain.

A half mile later, you'll come to the Heartbreak Ridge Trail. This is a newly reopened second route to the summit of Table Mountain. The new route follows the old Eastway Trail for some distance up the mountain, then veers on to a new path up a steep talus slope. The Heartbreak Ridge Trail is quite rugged, so for this hike stay on the Crest Trail for another 4/10 of a mile to the West Table Mountain Trail. (The Heartbreak Ridge Trail is detailed as the Table Mountain Loop Hike). Turn right here and start working.

The Table Mountain Trail has one flat spot and it ain't here. The first tenth of a mile is one of the steepest official trails in the area. It's heavily timbered and can be pretty slick if it's muddy. Then the trail breaks out into a loose talus area. The large stones have been crudely fashioned into a switchback, but be careful of rolling rocks underfoot. The trail climbs the base of some pointed rock formations called the Windbreak Rocks. If you have the misfortune to climb Table Mountain on a "bad weather day", you'll understand the appropriateness of the name. At the Table Mountain Lower Viewpoint, there are views across the expansive Hamilton Creek valley to Hardy Ridge as well as south to the Oregon side of the Columbia River Gorge. As you get higher, you’ll also get a vista to South Birkenfeld Mountain and then Birkenfeld Mountain behind it. Noble firs enter the forest mix. Follow the trail as it veers right into the summit woodland. As you drop, you’ll pass a connector that leads to Table Mountain’s North Ridge Trail (You can take this a little way to get the great views of the snow-capped Washington stratovolcanoes at the Table Mountain North Viewpoint. Return to the main trail to reach the signposted Heartbreak Ridge-West Table Mountain Trail Junction and keep left to head up through a vine maple/ thimbleberry thicket. Emerge from the woods to head up to the summit ridge, where you’ll find another signpost at the West Table Mountain-Table Mountain Summit Trail Junction.

The summit is flat as a table. The main trail heads south and several use paths crisscross the thinly forested summit. After a bit the trail starts dropping through stunning open meadows. Near the end of the trail, there are a couple of sketchy viewpoints. The south edge features incredible views of the cliffs framing the landslide, as well as views of the entire Columbia River Gorge and Mount Hood. Be careful here, as a stumble would mean sure death. Take your time exploring the summit and then head back the way you came.


Regulations or restrictions, etc

Trip Reports

Related Discussions / Q&A

Guidebooks that cover this hike

  • Hiking the Pacific Crest Trail: Washington by Tami Asars (PCT section)

More Links


Oregon Hikers Field Guide is built as a collaborative effort by its user community. While we make every effort to fact-check, information found here should be considered anecdotal. You should cross-check against other references before planning a hike. Trail routing and conditions are subject to change. Please contact us if you notice errors on this page.

Hiking is a potentially risky activity, and the entire risk for users of this field guide is assumed by the user, and in no event shall Trailkeepers of Oregon be liable for any injury or damages suffered as a result of relying on content in this field guide. All content posted on the field guide becomes the property of Trailkeepers of Oregon, and may not be used without permission.