Popsugar Living Travel Inspiration Cities to Visit in Your 20s 23 American Cities You Must Visit in Your 20s August 2, 2015 by Macy Cate Williams View On One Page Photo 7 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Seattle Seattle is filled with oddball attractions that are totally worth your time. Go to Unicorn for fried food and fun photo ops or canoe through the WAC. Previous Next Start Slideshow Travel InspirationTravel