Exploring the Lifeline of the Pacific Northwest with Onward Adventures
If you’ve ever stood along the edge of the Columbia River—whether it’s in Astoria under the iconic bridge or near the docks in Hammond—you’ve probably wondered: Just how long is this mighty river?
The Columbia River stretches about 1,243 miles (2,000 kilometers), making it the largest river in the Pacific Northwest and the fourth-longest river in the United States. It begins in the Rocky Mountains of British Columbia, Canada, winding south into Washington state, then west along the Washington-Oregon border before spilling into the Pacific Ocean near Astoria.
Quick Fun Facts:
- 🌲 Source: Columbia Lake, British Columbia, Canada
- 🛶 Mouth: Pacific Ocean at Astoria, Oregon
- 🌊 Drainage basin: Over 258,000 square miles
- ⚡ Hydropower: Home to more than 14 hydroelectric dams, including the Grand Coulee Dam
- 🐟 Salmon runs: Once one of the most abundant salmon rivers in the world
Where to Experience the Columbia River Locally
On our tours, we don’t just drive by the river—we immerse you in its stories. Here are a few places you’ll get up close and personal with the Columbia:
🛥️ East Mooring Basin (Astoria)
Watch the sea lions bark and play, just steps from the Astoria Riverwalk. It’s also a great photo stop under the Astoria-Megler Bridge!
🏛️ Columbia River Maritime Museum
Want to know how this river shaped trade, fishing, and even warfare? This museum is a local favorite and a great add-on for curious minds.
⚓ Pier 39 & Hanthorn Cannery
Once home to the largest salmon cannery in the world, this spot is a living piece of river history—with water lapping right below your feet.
🎣 Skipanon Marina (Warrenton)
Meet the local fishing boats and sometimes buy fresh seafood right off the dock. It’s one of the best ways to see the river’s daily role in coastal life.
🌊 Fort Stevens State Park Jetty
Stand at the very edge of the continent where the Columbia River meets the Pacific Ocean. Watch massive cargo ships roll through the river mouth—it’s humbling.
🪦 Fort Clatsop National Historical Park
Step back to the days of Lewis & Clark, who followed the Columbia all the way to the coast. Their winter fort is now a beautifully preserved site surrounded by forest and river trails.
When you tour with Onward Adventures, you’re not just sightseeing—you’re stepping into the powerful story of the Columbia River and the people it’s shaped for centuries.
🚌 Let’s ride, explore, and connect with the river together.
📍 Tours available from Astoria to Cannon Beach and beyond.