Powell Butte Loop Hiking Guide
Powell Butte is an extinct volcanic cone in outer southeast Portland, and the loop around and over it gives you six miles of genuine trail without leaving the city. Open meadow on top with Mount Hood, Mount St. Helens and Mount Adams lined up on a clear day; dense second-growth forest on the flanks; and a network of paths that lets you make the outing as long or short as you like. Free, year-round, and a bus ride from downtown.
A Volcano in the City
The butte is part of the Boring Lava Field, the cluster of extinct vents scattered across the Portland area. The summit meadow sits above the surrounding neighbourhoods and delivers a genuine Cascade panorama on a clear day — which in Portland means you should take the chance when the weather offers it. Interpretive signage covers the geology and the site's history as a dairy farm before the city acquired it.
The Loop and the Network
The perimeter loop runs about 6.2 miles with roughly a thousand feet of cumulative gain across rolling terrain. Inside it, a web of connecting trails lets you cut the distance substantially or add to it. Signage is decent but the network branches often, so a map or downloaded track helps on a first visit. Surfaces vary from paved near the summit to soft dirt and mud in the forest.
Reservoir on the Summit
Portland's water bureau operates a large underground reservoir beneath the summit meadow, and parts of the top are fenced and signed accordingly. It is why the paved paths exist and why some areas are closed. Respect the boundaries — this is active drinking-water infrastructure, and public access to the rest of the butte depends on people not treating the restricted zones as suggestions.
Year-Round, Muddy Half the Year
Powell Butte is hikeable every day of the year, which is its main virtue in a city where the mountains shut down for months. From October through May the forest trails are genuinely muddy and the meadow can be sodden — boots, not trail runners. Summer brings dry ground and long evenings. Winter offers the clearest Cascade views on the rare days the cloud lifts.
Dogs, Bikes and Access
Leashed dogs are permitted and this is a heavily used dog-walking park. Mountain bikers share designated trails, so check the signage for which paths are multi-use. Parking is free at the main trailhead off SE 162nd Avenue, with a smaller entrance on the north side. There are toilets and a visitor shelter at the main entrance. Transit access from central Portland is reasonable, which is unusual for a hike this size.
Hiking tips for Powell Butte Loop
- Go on a clear day and head straight for the summit meadow — three Cascade volcanoes line up and Portland rarely offers the visibility.
- Carry a map or track on a first visit; the internal trail network branches repeatedly and signage assumes familiarity.
- Wear boots from October through May, when the forest trails turn to genuine mud rather than damp dirt.
- Respect the fenced reservoir zones on the summit — that is active drinking-water infrastructure, not decorative fencing.
- Use this when the Gorge and the Cascades are snowed in or storm-bound; it stays open and walkable all year.
Nearby trails to explore
- Mount Tabor
- Latourell Falls Loop
- Angels Rest
Hike this trail with TrailMates
Powell Butte gives Portland hikers real mileage without a drive. Use TrailMates to find groups walking the loop after work and on grey winter weekends. Download the TrailMates app to connect.