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.
Get a tight grip on your paddle and get ready to battle some rapids. Head to the Columbia River Gorge for some of the region's best whitewater rafting and kayaking. There are several rivers to choose from throughout the gorge that are perfectly suited for both experienced and novice rafters, along with a few perfect places to relax and float.
Explore the realm of science and the world of industry at the Oregon Museum of Science & Industry. The exhibits and attractions here bring various aspects of both subjects to life. Check out features like the planetarium, the Turbine Hall, the Life Sciences Hall, the Science Playground, and the OMNIMAX Theater.