Lan Su Chinese Garden Pioneer Courthouse Square Portland Art Museum Portland Japanese Garden Powell's Books The city boasts a number of attractions, such as the Portland Japanese Garden, Oregon Museum of Science and Industry, Oregon Zoo, Powell's Books, Lan Su Chinese Garden and the historic Pittock Mansion. Portland 's proximity to the Columbia River Gorge, Mount Hood, Willamette Valley and the Oregon Coast attracts outdoor enthusiasts seeking to engage in activities such as hiking, skiing ... Your vote resulted in more representation! In 2022, voters changed the form of Portland city government and increased the number of elected representatives. Learn about Portland , the largest city in Oregon, known for its scenic beauty, microbreweries, eco-friendly policies, and liberal culture. Explore its districts, history, climate, attractions, and tips for visiting.