Mountains to Sound Greenway

Interstate 90 over Snoqualmie Pass in the state of Washington is unique in the Interstate Highway system in the US, in that it is a designated National Scenic Byway. The Mountains To Sound Greenway Trust (http://www.mtsgreenway.org) has acted to protect the route of I-90 from Seattle to Thorp, WA, which is the portion of I-90 through the Cascade Mountain Range. Many scenic and unique places in the Cascades can be quickly and easily accessed from the Seattle area via the Mountains to Sound Greenway and I-90. For example, Snoqualmie Pass is only a one hour drive from downtown Seattle (in good weather).

• • COMING SOON** <-- Here's a "Geo-Tour" taking you from Seattle to Vantage, WA, a driving and hiking tour guide in PDF format that you can print and take with you, showing you many of the historical and geological attractions along the way!