Portland in United States awaits visitors! Discover the attractions, activities and accommodation in Portland. This city is located in the close proximity of a major city Columbus City, United States. Attractions in Columbus City include Easton Town Center, Franklin Park Conservatory, Cosi. Also, to reach Portland, you'll have to take a flight to Columbus City; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Get in the character of the city, this city requires at least of 1 to 2 number of days of exploration.