Skip to main content
    Sign In
  • Find Your Adventure
    • Hiking + Backpacking
    • Camping
    • Parks + Wilderness Areas
    • Special Destinations
    • Ocean Beaches + Shores
    • Canoeing, Kayaking + SUP (Flatwater)
    • Snowshoeing + Microspikes
    • Swimming Holes
    • Mountain Biking
    • Mountaineering
    • Backcountry Skiing + Splitboarding
    • Lodging
    • Hot Springs
    • Cross-country Skiing
    • Rafting + Kayaking (Whitewater)
    • Wildlife Viewing
  • Travel
    • Top Picks
    • Road Trips
    • Itineraries
  • Video
  • Articles
    • Stories
    • News + Events
    • Conservation + Nature
    • Tips, Tricks + How-to
    • Leave No Trace
  • Become a Contributor
Home
    Sign In

    Outdoor Project

    The ultimate adventure guide

    Shaun Hunter
    Photo Date: 
    04/08/2024
    The trail begins at a tunnel passing beneath the interstate along the north side of the Columbia River.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Following the course of a former railroad grade, there is very little elevation variation until the trail approaches the dam.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    View from inside the tunnel.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    The hike follows a wide gravel route with no obstructions.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Approaching the railroad tunnel through the stone bluff.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Railroad tunnel along the Portage Route trail.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    A view of the current railroad line in the distance from the shade of the former route.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Beyond the tunnels, the trail follows the railroad grade along the north bank of the Columbia River.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    There is little deviance from the shortest route to the edge of the McNary dam site boundary.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Shadeless hiking along the Columbia River.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    McNary Dam is the turnaround point.
    Shaun Hunter
    Photo Date: 
    04/08/2024
    Portage Route Trail.

    Outdoor Project

    About Us

    We believe good things come from people spending time outside. It’s about more than standing on the mountain top. It’s about nourishment and learning. It’s about protecting what sustains us. It’s about building relationships with the outdoors and each other.
     
    We are proud members of  
    FOLLOW US
    • Find your adventure
      • Adventure Guides
      • Travel
      • Video
      • Articles
    • Connect
      • Contact Us
      • Our Community
      • Become a Contributor
      • onX Backcountry

    Join free

    Sign up to receive our newsletter packed with the best adventure guides, travel ideas, news, and articles.
    We promise not to annoy you, but if you wish, you may unsubscribe at any time.
    Outdoor Project may earn commission on products purchased through our links, which supports the work we do for our readers.
    © 2024 Outdoor Project. All rights reserved.
    Terms + Conditions Privacy Policy Site Map