Here are some of the best things to do in Astoria, Oregon:

• Climb the iconic Astoria Column for panoramic views of the Columbia River and murals depicting Oregon history. There's a spiral staircase with 164 steps to the observation deck. Parking costs $5 but the visit is free.
• Explore Fort Stevens State Park, a large park with beaches, hiking and biking trails, a historic fortress and a famous 1906 shipwreck called the Peter Iredale.
• Visit the Lewis and Clark National Historical Park to see a replica stockade and trails marking the Corps of Discovery winter encampment.
• Take a leisurely ride on the historic Astoria Riverfront Trolley, a restored 1913 trolley operating seasonally along the waterfront.
• Walk the scenic Astoria Riverwalk, with viewpoints and connections to historic sites.
• Check out the Columbia River Maritime Museum to learn about the river, wildlife, and local maritime history.
• Visit the Astoria Nordic Heritage Park featuring flags and information about Nordic heritages.
• Enjoy local craft breweries like Fort George Brewery and discover coffee shops such as Coffee Girl located on Pier 39 overlooking the river.
• Take part in a ghost tour exploring Astoria's haunted underground.
• Stroll the Astoria Sunday Market for local artisans and food vendors during summer weekends.
• Visit museums like the Flavel House Museum and the Oregon Film Museum.
• See the Astoria-Megler Bridge, the longest continual truss bridge in North America, famous for views and photography.

These activities offer a mix of history, nature, scenic views, and local culture to enjoy in Astoria, Oregon.