Showcasing the Portland, Oregon Postcard on Textured Foil Portland is the largest and most populous city in the state of Oregon. It began as a settlement in the 1830s near the end of the Oregon Trail and officially became an incorporated city in 1851. A major port for the Pacific Northwest, Portland sits along the convergence of the Columbia and Willamette Rivers. Nicknamed the City of Roses and Bridgetown, the Portland cityscape is known for its many historic landmark bridges that connect its many distinctive western and eastern neighborhoods across the Willamette River. Printed on premium cardstock, our postcard showcases the city's architectural wonders and lush landscapes, inviting you to explore Portland's eclectic neighborhoods and scenic parks.