Portland is a green city in the Pacific Northwest, known for bridges, roses, books, and a fiercely local culture. Powell's City of Books fills a whole city block with new and used books, the International Rose Test Garden in Washington Park grows thousands of roses with views of Mount Hood, and the Portland Japanese Garden offers a serene landscape in the same park. The Willamette River runs through downtown with bridges for walking and cycling, Forest Park offers miles of forest trails inside the city, and the Portland Saturday Market brings crafts and food to the waterfront.