If you are looking for travel information of Vernonia in United States, you've come to the right place. Vernonia 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 Vernonia, 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. Tour packages of Vernonia are of 1 to 2 days duration.