The Tolt Pipeline Trail runs from Woodinville, Washington, to Duvall, Washington, where it connects (via a short bike lane) to the 29-mile Snoqualamie Valley Trail. The Snoqualamie Valley Trail continues to North Bend, where it connects to the Iron Horse Trail. The Woodinville end of the trail also connects to the Sammamish River Trail.
Categories: 20 to 50 Miles & Gravel & Hilly & Rural & Solitude & Some Road/Street Riding & Suburban
Last Modified: April 29, 2007
If the map has markers, click them for extra information. You can also double-click anywhere on the map to get driving directions to that point. Note:Trail routes shown are approximate! If you have a GPS trace of this trail, leave a comment below with your email address (which will not be published), and I'll contact you. Thanks!
Elevation profile of route: feet above sea level vs. distance traveled (approximate). Green marker on map above shows which end is designated as start of route.

Nice easy unpaved rail trail. I live 3/4 mile from it and ride it regularly.
You can hook up to the upper portion at Snoqualmie Falls (If you know the route) and ride all the way to Rattlesnake lake and hook up to the Iron Hose/John Wayne trail if you research ahead of time.
Map is not accurate. North end of trail is Duvall. South end is at Tokul Rd tunnel. You need to take to pavement to hook back up to the trail at Snoqualmie due to private property. Go to google maps to figure it out.
Just to clarify, my map above is a combination of the Tolt Pipeline trail (Woodinville to Duvall) and the Snoqualamie Valley Trail (Duvall to North Bend), as mentioned in the text…
–Jennifer
is the tolt pipeline trail for road bikes (paved) or is it a gravel based trail?
Check the comments above, and the bottom of the main description — it is not paved.
–Jennifer