(click here for 2003!!!!! ----- July 19-20 2003 ------- route TBD)

2002 TOURATECH USA "GPS ride" (self-guided)

This page created 6/18/2002, updated 7/09

Date: July 13-14, 2002

Location: Cascade Mountains of Washington

Length: about 425 miles in 2 days

Cost: No cost, just for fun

Try this first--->TEST ROUTE: (Duvall to Sultan). It is a Garmin MapSource file. You will need a Garmin GPS and Garmin's MapSource software.

See below for a short description of the TEST route.

Sorry we've removed the 2002 route. Please see the 2003 route.

Need help loading your GPS?



Route: Seattle - Stevens Pass - Plain - Chumstick Mtn - Swakane Canyon - Wenatchee - Colockum pass - Ellensburg - Umptanum - Naches - Cliffdell - Tacoma Pass - Stampede Pass - Snoqualmie Pass - Seattle..........(blue=gravel).

Ride Format: Self-guided, with GPS routes via email. The route transfer method is undecided at this point. Please check back. We will make the routes available after July 8. Probably will have a "sign-up disclaimer form" then we email the MapSource routes.

Terrain: Paved roads to get there, then gravel whenever possible. The gravel is mostly wide, graded roads, some ruts. In the Colockum area the roads are wide (many options to choose your path thru the rocks). Some narrow roads, one "narrow section" tested to be just wider than a set of Touratech R1150GS Panniers!......(a little more than 90cm).

Camp: Upmtanum area - you will see the GPS waypoint (Latitude/Longitude) called CAMP. There's lots of space, some shade, some grass, a stream, that's about all.......(primitive camping near a desert stream). See area photo.

Skill level: Gravel road experienced. Bring a map, in case you have to bail out to sealed roads. For self-sufficient riders/teams who intend to prepare for and experience this type of motorcycling.

Equipment: Remote areas - bring proper tools / friends. You will need to carry lightweight camping gear. Carry a "Wenatchee National Forest" map as a backup in case your GPS craps out. You will need a Dualsport or "GS" type motorcycle with extra clearance and suspension. Gas is plentiful (80 miles max).

Food: There will be a pot of Chili on the fire at camp. Carry some food in case it's all gone....

Events: TBD, possibly some geocache prizes.... pre-ride GPS seminar at 7PM Friday July 12 at TT-USA (party atmosphere 4-8P).

Blame: No one but yourself. It's self-guided. This is the route we're taking. You are welcome to use the same (public roads) route, but it is at your own risk of injury or damage to your equipment. We don't have a map or description, only the electronic GPS route and this website. Please arrange a circle of friends to ride with, we won't be able to provide any support. There is no one 'sweeping' the course for broken down or injured riders. Please get some experience riding gravel roads between now and July 13.

You will need to pay attention to the road. GPS can be very dangerous if it takes your attention at the 'wrong' instant of time. Don't screw around, this is your life.

This GPS route has been tested with a loaded R1150GS (big tank, panniers, and full camping gear) to ensure that it is at least, a "GS route". Tire pressure used on the big GS was 25 lbs front and rear which makes for great fun, but you have to watch for (and avoid) big rocks. You MUST be comfortable on gravel, with your camping gear on-board, or you won't make it to the campsite by dark. If you're slow on gravel, leave Seattle early, like 8AM. We're leaving early too, but we're gonna boogie! Hope to see you there!

TEST ROUTE; We created a short, SEATTLE AREA Garmin MapSource route so you can test your "systems. It's just an exercise to get some experience loading and "activating" a route on your GPS. This Garmin MapSource route starts at Big Rock Road (on Hwy 203 near Duvall), ends on Ben Howard Road (Cedar Ponds near Sultan) using some decently rough gravel. Along the route is a spot on Youngs Creek that's a "notable geographic feature" and a neat place to swim on a hot day. If you've NEVER used your GPS to navigate a route, please give this a test. It's only 18 miles and is about 1/3 paved, you can ride it after work on a weekday.
Click here to download the test route. The main route uses this route in the beginning.

Just FYI: The latest MapSource update v4.09 (now 5.3) is available (free download). You will need at least v4 to use the files that we send. The new version includes tha long-awaited "track editing" feature.

We highly advise that you create some "GPS routes" on your own so you know how to interpret the GPSs instructions. You still have to use your head, but the GPS allows a more complicated route with many obscure intersections, and allows riders to space out for dust.

It starts easy, smooth. At the end of the 1st route, stop and look over the bridge. Just outside of Skykomish are side-jaunts to teach you to heed the GPS instructions.

Sadly there is a large avalanche (snow) blocking the gravel route from Stevens pass to Lake Wenatchee, so we had to cut that section out.

The uphill out of Plain is a good test, and you can decide if you want to go home. Then you get more experience across Entiat summit (smooth gravel). On the entiat Summit road there is a "fire lookout" on SUGARLOAF mountain (see waypoint SGRLFP). It's a neat place to go, but don't screw around - someone might be eating a 2nd helping of your chili. Another nice view from "CHMSTC". There are some ruts in dirt roads coming down from Entiat Summit thru Swakane Canyon (Rocky Reach Dam).

Colockum road is rough and rocky but 30 feet wide. From Seattle to 97 (thru Swakane) was tested by an insane person Honda CB900. He was having a great time until Colockum, where we saw no more smiles, only wishes for a GS or at least a few more inches of suspension. In the Umptanum area there are some options for those who want more adventure. More description later.

Note the CAMP waypoint. You can see a picture of the camp area photo. It's a large area with green grass. There's a decent stream running thru it. Campfire rings are of the redneck-type (filled with dirt, glass and beer cans). If you arrive in time there will be a BIG pot of chili made by Lin Hamlin (who will be drinking beer and throwing the cans in the fire).

Leaving from the camp there is an option for a more difficult loop - a washed out road past a log cabin. It has been R1150GS tested by Tom, for whatever that's worth. On this loop there is an "Elk gate". Normally these are held closed with a simple clip (no padlock). Please close the gate after passing thru, it's to protect wildlife.

The route from Cliffdell to Snoqualmie is smooth gravel, (which, by now you will be very comfortable riding on), almost like a rest terrainwise.......except for the sheer cliffs next to the road. Ther's NOTHING out here, just rocks, bears, you know the usual.....


A Scenic tour of the
Central Washington Cascades, by GPS.
  • Be prepared for primitive roads with lots of rocks.
  • Don't ride alone.
  • Some narrow two-track roads, some wide.
  • Options for more adventurous (such as this photo).

Short concise questions and suggestions: info@touratech-usa.com. There will be lots of good questions arising. We'll try to answer them on the web as they come up so others can read them.

We're not experts in group riding. We encourage you to arrange your own groups - all we're doing is sharing a ride loop.

Back to Touratech-USA

to see more GPS info go to CycoActive's GPS page.

Some other northwest ride reports:

Off-Road rider training, including heavy motorcycles such as R1150GS: JimmyLewisRacing.com There is a possibility of a session held in WA this summer.