Dirty Freehub
Favorites Sign In Search
  • Search
  • Donate
  • Gravel Routes
    • Explore by Region
    • Explore by Type
    • Explore by Collection
  • All Access®
  • Stories
    • Bike Life
    • Culture & History
      • Central Oregon
      • NE Oregon
      • Bend Trails
      • Death Valley
    • People & Places
    • Lands
      • Arizona
      • Central Oregon
      • NE Oregon
    • Love Where You Ride
  • Events
  • User Guide
    • Route Types
    • How We Rate Routes
    • Using the Map
    • Loading a GPX File
    • Glossary
    • FAQs
  • Inside DF
    • The Team
    • Our Missions
    • Impact Reports
    • Press
    • Sponsors
  • Store
    • Gravel Guides
    • Merch
  • Donate
  • Cart
  • Sign In
  • Favorites

Powerhouse

5 Star Route / Portland, Oregon / Published: Apr 2021 / Directions
Save to Favorites Remove from Favorites
*
Route:
Lollipop | 36 mi
*
Gain:
4,400 ft
*
Surface:
65% gravel, 35% paved
*
Technical Difficulty:
Very Demanding
*
Navigation:
Straightforward
*
Locale:
Remote
*
Tire Suggestion:
40 mm
*
Options:
---

One quick check on the bike math, 36 miles with 4400 feet of gain, will tell you that this route is a climber’s delight. It’s a punchy one that never seems to quit offering up steep climbs, including a trip up and down the brutal Powerhouse Hill Road (gravel) with gradients of 15% plus.

Besides the climbs, this is a mixture of hobby farms, real farms, deep lush forests, and timberlands; some logging roads that are gated and closed to motorized traffic, some county gravel roads, and some pavement. You’ll enjoy the occasional bird’s eye views of the Coastal Mountains and surrounding areas. Blackberry bushes line much of the route for easy u-pick. Other temptations include the Youngberg Hill Winery tasting room and the Herb ‘n Farm self-serve stand (highly recommended) before the final climb.

Read More
Map
Brown = gravel / dirt road
Blue = single track
Red = paved road
Purple = paved bike path
GPX Download   Version 1.0

Highlights & Remarkable Spots

The White Climb / Gravel (mostly) / ~ Miles 0 to 10.5

The route starts with a 2 mile paved warm-up followed by Powerhouse Hill. It is two punchy stair-steps that are the steepest climbs of the day. Over 15%. The climbing then mellows, but still climbs another 2300 feet on undulating gravel roads with some through Weyerhaeuser lands that are closed to all motorized vehicles, including eBikes. (This is marked by a white gate.)

Miles 6.5 to 10 are really special; older growth dense forest with mossy trees and green, lush undergrowth. The road is small and a bit rugged.

Wanless – Gopher Valley Descent / Gravel / ~ Miles 10.5 to 20

The descent back down through the timberlands at times can be steep at 15% down, with views of the Coast Mountains to the west. The lower you get the less steep it is; forested hills with a much faster rolling descent.

The Farmlands / Gravel to Paved / ~ Miles 20 to 27.5

This sector initially kicks up with two short but steep pitches that you will paperboy up at 15%. You will pass by peacocks, goats, chickens, and geese. You will roll past vineyards and hayfields.

Peavine Climb / Paved / ~ Miles 27.5 to 32.5

This is the last climb of the day, but it will still get your attention as it is over 6%. Early into the climb, there is a farm stand to the right. Recommended! We stopped and picked up some cherry tomatoes and jam.

Powerhouse Hill Descent / Gravel to Paved / ~ Miles 32.5 to 36

A repeat of what you did early on, but in the opposite direction. Steep at 15% down, with two stair-stepped sections. Then 2 miles of easy pavement to finish out the day.

Ride Details

When We Like to Ride This

The Willamette Valley area rides most of the year. Winter can be wet, but spring is absolutely beautiful with the flowers, blooming trees, green fields, and flowing creeks.

Terrain & Riding

This is a punchy, punchy route. It is a climbers route with pitches up and down in excess of 15%. There is very little flat. You will work most of the day. You will ride through a mix of farmlands, timberlands (i.e. actively managed and logged areas), and old-growth forest. You will get vista views of the Coast Mountains. We loved it!

The Start

Lat / Long: 45.228691, -123.274057

Ed Grenfell Park. Pit toilets.

Food & Water

  • None.
Notes & Options

Route Notes

  1. 40 mm tires are a good choice for the terrain. Some riders may be inclined to go narrower.

  2. Recommend a red blinky light. We really like the units that come with a rear looking radar detector. It is really cool to know of cars approaching from behind you without turning around.

  3. Some of the houses have fenced in dogs. We have not been chased in the area, but we recommend carrying some kind of dog repellent.

Route Options

Other rides in the area to consider are:

  • Yamhill Loop / 5 Star
  • Yamhill 8 / 5 Star
  • Ghost Hill / Development Route
  • G-Man / Development Route
  • McMinnville Mayhem / Development Route
  • Powerhouse / Development Route
  • Chehalem Vineyard Tour / Development Route

From this collection of routes, you can build routes that are longer and more challenging, but you can also shorten routes to your liking. See the RideWithGPS documentation for more help.

Comments

Have you ridden this route? Got a question? Join the discussion!

Videos

The Ride! Powerhouse

A quick 2-minute video of what to expect on your ride!

Keep it Local! Learn More

Visit McMinnville

The McMinnville area has a lot to do from wine tours, to bike riding, to shopping local, to dining. You can find out a lot more at Visit McMinnville.

Ridden and Reviewed by:

KevinE

KevinE / Team Dirty Freehub

He should have “Never Stop Exploring” tattooed on his chest! He loves adventures on bikes and is a Co-Founder of Dirty Freehub.

LindaE (aka Gravel Girl)

LindaE (aka Gravel Girl) / Team Dirty Freehub

She loves a good day of gravel, like most people like a good book. She’s always amused by the outdoors and the wild adventures. Gravel Girl is a Co-Founder of Dirty Freehub.

Explore Similar Routes:

Farm Lands Vineyards

Sign Up for the Dirty Freehub Newsletter

info@DirtyFreehub.org
Terms of Service Privacy EEO Policy Our Values
Dirty Freehub is 501(c)3 non-profit organization.
©2025 Dirty Freehub :: All Rights Reserved :: Website Design
Cleantalk Pixel

We Need Your Support!

Dirty Freehub is a 501(c)3 nonprofit funded by generous donations from riders like you!

  • $25 Keeps the lights on (web hosting, technology tools, insurance, etc.)
  • $50 Keeps lights on + up to date route conditions
  • $100 Continued route development
  • $200 Fully documented route guide
  • $200+ Gravel Girl giggle of gratitude

Donate Today