Portland rests on both the Columbia and Willamette Rivers, and is nestled in the foothills of the famous Mount Hood. It is a city known for its commitment to the environment, which makes it fitting that there are a number of eco-friendly cabins available to rent on your next camping trip. This will ensure you’re doing your bit to help the planet, but also promises that you’ll be able to enjoy some of the home comforts you’re used to, even as you stay in the wilderness. Head to Lan Su Chinese Garden to experience the lush green tranquility of the gardens, or see a number of exotic animals at Oregon Zoo. Make sure to venture out to Mount Hood National Park, where hiking trails and ski slopes await.