If you are looking for travel information of Cascade Locks in United States, you've come to the right place. Cascade Locks is located at a short trip away from Portland a major city in United States. Attractions in Portland include Columbia River Gorge National Scenic Area, Portland Japanese Garden, International Rose Test Garden. Also, to reach Cascade Locks, you'll have to take a flight to Portland; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. A holiday in Cascade Locks can generally be of 1-2 days.