Smell the roses at the International Rose Test Garden. The garden features walking paths throughout so you can walk through and see the wide variety of over 722 types of roses blooming here. This rose garden is located in Washington Park, so there's plenty to see and do here.
See a little piece of literature that's been brought to life and immortalized at the Beverly Cleary Sculpture Garden. The sculptures here were created in the likeness of Cleary's most beloved characters, Ramona Quimby, Henry Huggins, and the Huggins' dog Ribsy. The statues are complete with fountains that create a fun environment to play, and also feature plaques with the titles of Cleary's Portland-based stories.
For tours that expose the fine points of the region's natural beauty, get on board a journey with EcoTours of Oregon. Check out specialized tours like the Mount Saint Helens Volcano Tour, a tour of the Northern Oregon Coast, a Whale Watching Tour, and the Columbia River Gorge Waterfalls. If you're not so much into the nature thing, enjoy tours like the Winery Tour of Oregon's countryside or the Portland Microbrewery Tour.