The United States Geological Survey's website provides free Topo topographic maps of the United States of America, including the Oregon coast. The maps can be downloaded for free in a PDF format and are available on several USGS interfaces.
Users can download U.S. Topo maps by navigating and searching for the Oregon coast on the Map Locator and Downloader application, which is available on the USGS Store website. Topo maps of Oregon coast are also available at USGS's The National Map Viewer and Download Platform. In addition, the USGS US Topo and Historical Topographic Map Collection website provides a text query application where maps of Oregon are available for download.