Considered one of the most authentic Japanese Gardens outside of Japan, this is a must see if you have the time. Parts of the garden are ADA accessible, refer to the website if you have mobility concerns. If not making accessibility accommodations, expect a short but steep hill to enter the garden.
Don't let this dormant volcano scare you! Right in the heart of Portland's Eastside, this park includes Douglas Fir forested trails (can you find the Giant Sequoia?), picturesque reservoirs and beautiful views of the city. Mt Hood is visible on a clear day!
The Portland Art Museum is known for its Native American art collection, Pacific Northwest art, and 20th-century modern works. Special exhibits over the wedding weekend include David Hockney: Works from the Collections of Jordan D. Schnitzer and His Family Foundation and Lisa Jarrett: Tenderhead.
Though not in the city, we highly recommend a visit to the Oregon Coast! Cannon Beach and Manzanita are the closest and popular choices. Parking can be tough on the weekends. You might also consider heading south to the coastal towns of Pacific City and Lincoln City or north to the port town of Astoria!