Anacortes to Depoe Bay: Epic Pacific Coast Road Trip Guide

This drive begins at the edge of the Salish Sea in Anacortes, Washington, where ferries depart for the San Juan Islands. It ends 427 miles later at Depoe Bay, Oregon, home to the world's smallest navigable harbor. The route follows US-101 south, crossing the Columbia River and hugging the Pacific coast. A notable driving quirk: in Oregon, you'll encounter a short stretch of highway that is actually a converted railroad grade, causing tight curves and slower speeds near the coast.

Road safety: sections of US-101 have steep grades and sharp curves, especially near Ecola State Park. Drive with headlights on during rain, common in winter. Plan rest stops every 2 hours; use designated viewpoints and state parks. For families, the Children's Museum in Olympia and the Oregon Coast Aquarium in Newport are hits. Pets are welcome at many beaches and parks, but keep them leashed.

How long to drive Anacortes, WA to Depoe Bay, OR: plan for 8.5 to 10 hours, depending on traffic and stops. The route is mostly two-lane highway, with sections of urban congestion around Seattle and Portland. Fuel costs vary: Washington gas taxes are higher, so fill up in Oregon if you can.

• Washington gas tax: $0.49/gallon vs Oregon's $0.38/gallon (as of 2023).
• Most fuel stops are along US-101; in remote coastal areas, stations may be sparse and close early.
• Road quality is generally good, but watch for frost heaves in Washington and potholes in Oregon's wet season.

Cruise through temperate rainforests, dramatic sea cliffs, and long sandy beaches. Olympic National Park, a UNESCO World Heritage Site, offers a detour to Hurricane Ridge. The Columbia River Gorge marks the Oregon border, where waterfalls cascade down basalt cliffs. Local commerce thrives in coastal towns like Astoria and Newport, known for fishing and art galleries.