Portland

Portland occupies both sides of the Willamette River in the northern Willamette Valley, connected by twelve bridges that are themselves architectural landmarks. Powell's City of Books on Burnside occupies a full city block and houses over one million new and used books across multiple color-coded rooms - it's the largest independent bookstore in the world and one of the city's defining institutions. The Pearl District converted industrial warehouses into galleries, restaurants, and boutiques beginning in the 1990s and now serves as Portland's design-forward neighborhood. Alberta Arts District and Division Street offer more neighborhood-scale exploration of the city's food and art culture. The International Rose Test Garden in Washington Park has been testing rose varieties since 1917 and contains over 10,000 plants across 650 varieties, free to visit. The Japanese Garden nearby is considered one of the most authentic outside Japan. Portland's food cart scene several hundred carts organized into permanent "pods" democratizes dining at a high standard. The Central Library, modeled after a Florentine Renaissance palace, is a working public library of exceptional architectural beauty. For groups, Portland's walkability and transit infrastructure mean you can cover substantial ground without a vehicle once you've arrived.