Bypassing the town unintentionally, we headed for Scottsbluff National Monument - having no idea what it was, apart from some impressive looking bluffs. As it turned out, this area was an important part of the Oregon Trail (not the computer game, the real deal). Scottsbluff & the Mitchell Pass through it were about a third of the way into the trail from Missouri & marked the end of the so-called Great American Desert. It must have been quite something to make it there after two or three months & realise there was still so much further to go. We spent a little time in the Vistor Center learning a bit, then walked on the trail a while (it was muddy enough in places to walk over, must've been awful out of summer with a wagon) & then drove to the top for some good views.
The trailhead was not much of a drive from the Oregon Trail (although I'm not sure that those are related, I can't imagine pioneers heading up into the Wildcat Hills to hit some singletrack). I'd only read brief details of this ride on a forum & knew it wasn't that long & was on our path - perfect for my first ride of the summer (without a trace of snow, that is). It was still quite cool, but dry - my lungs didn't appreciate the chill, but we got up the hill eventually. There wasn't a lot of signage so I just went all over the place exploring - it was so good to be back on the bike. Most of the climbing wasn't too steep & the trail was mostly wide, although there was this nasty bridge.
It was another couple of hours to drive to Fort Collins - in our fifth state, Colorado. Although grey night last night, it's a very nice town - lots of lovely old houses & big old trees. I would have been tempted to stay more than one night if we were not getting so sick of rain & cold after ten days. So this morning, we headed up to Rocky Mountain National Park (a little west) to see some wildlife & drive through to Grand Junction (west CO). The drive out took us through a great skinny canyon & by the time we got to the park it was very foggy. It turned out that the road through was still closed for the season, but we went as far as we could (about 2800m) & looked at the snow, thought it was cold & turned around.
Just before the interstate we went through some very western & old looking mining towns - Black Hawk (founded during the Pikes Peak gold rush) was the most impressive (I'd be more impressed if they hadn't banned bikes from the streets).
We were soon on I-70 & climbed steadily to cross the Continental Divide. The tunnels through the divide sit at 3400m above sea level & are 2.7km long - it was quite a tunnel that we went through. From there it was mostly downhill (& quite steeply at times too) to Grand Junction at 1400m. The scenery changed dramatically from snow covered trees, to trees & the large ski-resort town of Vail (reminded me a bit of Canmore - lots of new housing that looks like it sits empty most of the year) & then we crossed the Colorado River for the first time. For a while, we were through open valley-bottom plains & then plunged in to tight twisty canyons with very impressive rock - even saw a few climbers on crags right next to the road. By now it was getting hot & the clothes we had on for the morning's snow & fog were too much. When we rolled in to Grand Junction almost 600km later, we realised we'd gone from close to zero to thirty degrees Celsius in five hours. It sure is nice to be in shorts, T-shirt & flip-flops/jandals.