Cycle Oregon Blog
Overview of the Day 7 route (purple line)
Most of the day will be spent in beautiful, gentle descents, with spectacular views of Mt. Hood and Mt. Adams jumping out at you, so most of the time you won’t be thinking as much about rocks. We’ll climb across Tygh Ridge, which is a giant fold in the basalt layers of the Columbia River Basalt. Between The Dalles and the northern side of Tygh Ridge, the lava layers slope gently down toward the Columbia River, then at Tygh Ridge they bend in a sharp wrinkle. On the Tygh Valley side of the ridge, the lava layers are tilted steeply toward the south. In the Google Earth image below, you can see where the upturned edges of a steeply tilted lava layer make a series of upside-down “V” shapes where they intersect ridges.
Inverted “V’s” on the southern slopes of Tygh Ridge are the edges of a steeply tilted lava bed
The climb through Butler Canyon to the top of Tygh Ridge is relentless, so for the first hour of the day you may need something to occupy your mind. Here are a few things to watch for as you slog your way up Highway 197:
As we enter Butler Canyon, we will see pronounced stone stripes on the right-hand side. The stripes extend from the top of the hill to nearly the bottom, and the dark stones stand in stark contrast to the dried grass that makes up most of the slope. Although geologists are still not sure how these features form, they are very common in areas of eastern Washington and Oregon where Columbia River Basalt makes up the local terrain. Like the Mima Mounds we saw on previous days, the stone stripes may be the result of the burrowing activity of pocket gophers.
These stone stripes that run down the steep grassy slopes may be the result of gophers
About a third of the way up the canyon, look for some beautiful basalt columns on the left-hand side of the road. Basalt often forms crude hexagonal columns, which form as the lava cools from nearly 2000 degrees F to room temperature. The liquid lava solidifies at temperatures a bit below 2000 F, and then the hot, solid lava shrinks as it cools to room temperature and cracks into these hexagonal columns to accommodate the shrinkage. In some places like the Giant’s Causeway in Britain, or the Devil’s Postpile in California, the columns are so regular and perfect that it’s hard to believe they’re natural.
These are nice examples of the basalt columns that form as thick lava cools
A bit beyond the columns, watch for a distinctive light-gray rock layer in the road cut on the left-hand side. This is a layer of sandstone caught in between two lava flows of the Columbia River Basalt. Although most of the Columbia River Basalt flows were erupted in a geologic blink of an eye, there are some places where enough time passed between eruptions that rivers and streams were able to establish courses across the barren lava surface. In this instance, the stream left a layer of white-to-gray sand, probably brought from the granitic mountains of Idaho to the east.
This gray sandstone layer between two basalt flows marks a river that flowed between eruptions
As we near to the top of the climb, watch for basalt pillows in the road cut on the left-hand side. Basalt pillows form when basalt lava flows enter deep water. The lava freezes solid when it hits the water, until the pressure of the liquid flow cracks the frozen surface and a glob of liquid lava squirts out like toothpaste from a tube, then instantly freezes in the water. The lava flow advances by building a pile of these long tubular lava pillows. In the road cut you will see rounded bodies of dark lava in a yellow-gray mass of clay-like material.
You will start your final long downhill with a spectacular view of Mt. Hood. As you wind your way back to The Dalles, in addition to Hood you will see Mt. Adams to the north, and possibly Mt. Rainier (near Seattle, with altitude over 14,000 feet) looming beyond it. You may even see a log-gray mountain between Hood and Adams, which is Mt. St. Helens.
DAY 7 Tygh Valley to The Dalles
If possible, the last day should be relatively short and easy, so everyone can finish early and those who don’t live too far away can get home by evening. At only 41 miles, today fits the bill nicely. It’s also easy, if you don’t count that 5-mile hill – but it’s at the beginning of the day, and only a 6 percent grade. By the end of this week, you’ll hardly even notice.
The direct route to The Dalles follows U.S. Highway 197, but of course that is not our route. We use nearly every available paved county road to avoid the main highway. After finishing the big hill, the route crosses the main highway once, and then we only have to ride on Highway 97 twice for a total of less than 4 miles. As everyone has come to expect during the week, these county roads are almost void of traffic.
Just before the top of the big climb, the route turns left onto a county road at the summit of Tygh Ridge, and then it’s nearly all downhill for more than 30 miles to the finish. We’ll be traveling through wheat fields for most of the way, skirting Dufur, the town that hosted us at the end of the second day. There are some great mountain views before dropping down into the canyons of Eightmile Creek and Fifteenmile Creek. The latter canyon is heavily shaded and ends just before reaching The Dalles, where the route travels through cherry orchards into the city.
Rather than returning to Sorosis Park and climbing another big hill at the end of the week, we’ll again stop at Riverfront Park (the lunch site on Day 2) for the finish celebration and lunch. After lunch, those who parked their car for the week will ride their bike for 4.5 miles (mostly on the Riverfront Trail) to Long-Term Parking, where baggage will be waiting for the return home.
Sine Die – and see y’all next year.
You’re about to embark on an epic adventure – one that has the ability to change lives for good. You’re helping raise money for some great causes. You’re getting the chance to meet some amazing people from some of the most awesome communities in the world. And last – but far from least – you get to have an entire week of fun with 2,199 other people with at least one shared passion.
While you might not know a lot of your fellow riders today, that’s about to change. In a few days you’ll all be friends and family. One of the very best ways to facilitate this wonderful transformation is to ride in such a way that you make sure everyone is having as much fun as you are. Here’s how:
Maintain Road Awareness – We’ll be on some pretty rural roads most of the time, but there will always be traffic. You, your fellow riders, Cycle Oregon support vehicles, motorists and people who live in the area are all going to be on the road. Knowing at all times what and who is around you is a great help to you and everyone else. Keep your eyes and ears open, and frequently check your six, and you’ll be well on your way. Mirrors help a lot with all of this, and we highly encourage that you use one.
Position Yourself Strategically – If you’re a slower rider, keep to the right. If you’re a faster rider, give those you pass a wide berth. If you you’re being passed, move to the right. If you’re going to stop, move over to the right before doing so (ESPECIALLY if you’re on a steep climb). If that’s not possible, make sure no one is right behind you before you jump off. If you have no reason to change your position, hold your line.
Communicate – If you notice a car coming from behind, let your fellow riders know by calling “car back.” If you see a car coming toward you, it’s “car up.”
If you’re passing or stopping, let that be known as well. Likewise, if you notice a hazard, point it out (and if you want to give a hand signal, point toward the hazard, not in the direction someone needs to go to avoid it).
Pass Properly – Before you pass, check behind you and to your left before you make your move. Assume another rider or a support vehicle is passing you at all times. Those of us who drive on the course regularly know this is something a lot of folks tend to forget. Keep in mind that support vehicles are often driving slowly and quietly until it’s safe to pass riders. Don’t assume you’ll hear them.
If there’s a car behind you or someone is passing you, hang back a few seconds until the coast is clear. Also, when you hear “car back,” wait to initiate your pass until the car goes by. Going for the quick pass when you hear “car back” is dangerous and obnoxious. When you finish your pass, move back to the right when it’s safe to do so (someone might want to pass you, Speed Racer). Don’t pass someone who is in the process of passing someone else.
Remember, this isn’t a race, and your desire to get around slower riders should never put you or them in jeopardy. We never run out of beer, food or places to pitch your tent.
Obey Traffic Laws – All of them. It’s amazing how many people do blatantly silly stuff. Blowing off a stop sign isn’t a good idea. Blowing off a stop sign WITHOUT EVEN LOOKING FOR TRAFFIC is just dumb. And it’s something we see happening frequently. If you’re going to stop along the route, Oregon law dictates that you pull off the road. Likewise, it requires riding single-file if there’s traffic behind you. Keep in mind that the motorcycle police who accompany us can and will issue tickets as warranted.
Paceline Politely – Riding in a paceline is a lot of fun – particularly if you’re a skilled and seasoned rider. (It is never recommended to paceline with anyone other than you are used to pacelining with.) But your fun should not come at the expense of everyone else’s fun (not to mention safety). Please restrict paceline riding to areas where it’s safe. If your whole group can’t safely pass riders, don’t pass. And if you have to drop off your paceline to avoid putting someone else in danger, do it.
Share the road – “Share the road” is not simply a saying to remind motorists that they need to make room for cyclists. It works the other way around. On an event like Cycle Oregon, it’s important to make sure we leave room for traffic. Riding three (or four or five) abreast while letting cars stack up behind you is not sharing the road. Moreover, it isn’t the way to endear ourselves to the local motorists (many of whom are our hosts). We’re ambassadors of our sport, and the way we conduct ourselves on the road matters.
In 2005, Dave’s Killer Bread stormed the Portland Farmers Market and quickly became the Northwest’s favorite organic bread. Less than a decade later, we have revolutionized the healthy bread industry with our line of non-GMO Project Verified organic bread. Now we have our sights set on national availability. Dave’s Killer Bread is all killer and no filler, because it’s power-packed with whole grains, Omega-3’s, fiber and protein. The average slice of Dave’s Killer Bread has as much protein as a large egg. Our bread is known for its trademark explosion of seeds, delicious chewiness, and high-quality ingredients. Here at Dave’s Killer Bread, we strive to be more than just bread makers – we have a vision to make the Best Bread in the Universe. Period.
For this year’s ride, we decided to do something different, and so we’re introducing our newest varieties to you, the Cycle Oregon riders. That’s why we donated Seeded Honey Wheat and 100% Whole Wheat. Both breads are power-packed with nutrition and will help fuel this gorgeous ride.
Dave’s Killer Bread Seeded Honey Wheat has nearly 4 tablespoons of pure organic honey packed into each loaf. It’s got a sweet taste, and its crunchy texture makes Seeded Honey Wheat an instant family favorite. It’s also the very first Non-GMO Project Verified honey wheat bread on the market.
Dave’s Killer Bread 100% Whole Wheat Bread is for those who want the killer flavor without the intense texture. With a smooth texture and a touch of sweetness, 100% Whole Wheat is the perfect seedless bread for everything from sandwiches to French toast.
Donating to Cycle Oregon this year was a no-brainer. We love people who love our bread. We love the great outdoors, and most important, we love this great state we come from. We believe the best bike ride in America should be accompanied by the best bread in America. Thanks for your support, and have a great ride.
Cycle Oregon takes us to some breathtaking places and provides a platform for magnificent memories. While there are two CO staffers taking photos every day, we can’t capture everything or everyone. That’s why we encourage all of you to share your images, blogs posts, videos and social media musings. Together we can make a great record of the event. Here’s how:
Visit the Blogmobile – The Blogmobile is an RV that serves as a media center and a place where you can get online (free of charge) for the express purpose of sharing your experience with friends and family via your blog or favorite social media outlet. It’s open from 3 p.m. until 10 p.m. daily, unless we’re somewhere without an Internet connection.
Facebook – Facebook remains the hub of the Cycle Oregon social media scene. It’s where we put the mother lode of content during the ride. We’ll put lots of images up there every day, so tell your friends and family to watch for you. Feel free to tag yourselves and friends as well.
Instagram – We’re now on Instagram at http://instagram.com/cycleoregon. Do you Instagram? If so, please remember to use the #cycleoregon hashtag.
Twitter – We’re also on Twitter at https://twitter.com/cycleoregon. Do you tweet? If so, please remember to use the #cycleoregon hashtag.
Flickr – There’s a flickr group for this year’s ride at https://www.flickr.com/groups/co2014/. Please feel free to upload your favorite shots after the ride.
If you create video or blog posts about the event, please let us know by posting a link on Facebook or emailing email@example.com.
We’re looking forward to another great year. See you soon.