• View from the Denver, South Park, and Pacific Railroad Trail

    View from the Denver, South Park, and Pacific Railroad Trail. Day 7 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    This is looking eastward down the canyon. The colors were breathtaking. And I was right. It was cold in the shade, and I was glad I brought some warm clothes along for the hike. In the distance is Browns Canyon National Monument. It’s around fifteen miles as the crow flies.

  • Rockslide over the trail

    View from the Denver, South Park, and Pacific Railroad Trail. Day 7 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    There was one point where a rockslide had covered the trail.

    I took this picture on the way back. It didn’t take me long to hike the entire trail, and I was surprised to find a fairly big parking lot at the start. I carried on, found where the Colorado Trail crossed the road, and started up the trail a short way before turning back. That’s tomorrow’s hike. I reckoned by the time I hiked back up the Narrow Gauge Trail, and got to the campground, I’d have gone six or more miles. Quite enough for my second hike in three months.

  • View from the Denver, South Park, and Pacific Railroad Trail

    View from the Denver, South Park, and Pacific Railroad Trail. Day 7 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Chalk Lake — from the Denver, South Park, and Pacific Railroad Trail

    Chalk Lake — From the Denver, South Park, and Pacific Railroad Trail. Day 7 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    Driving up Chalk Creek Canyon, you don’t realize how quickly you’re gaining altitude. Hiking down and back up the road yesterday, I got a better idea. Even so, I was surprised how quickly the trail gained height — well, actually, how quickly the ground dropped away — from where it started out just above the road.

  • Narrow Gauge Trail #1432 — Denver, South Park, and Pacific Railroad

    Denver, South Park, and Pacific Railroad Trail. Day 7 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    Today’s hike is an out-and-back hike on the Narrow Gauge Trail #1432, which runs along the bed of the Denver, South Park, and Pacific Railroad, Chalk Creek Grade, of the line that linked Buena Vista to St. Elmo. It was a narrow-gauge railway used to provide passenger, mining and logging transport within Chalk Creek Canyon.

    The line closed in 1926, and was later converted to a trail, variously known as the Chalk Creek Grade Historic Trail, Narrow Gauge Trail, and officially by the U.S. Forest Service as the Narrow Gauge Trail #1432.

    I’ve got warm clothes as the trail hugs the southern — shady side of the Canyon. It should be a nice easy hike of around 5 miles, though I might extend that a little by checking out the start of my planned hike for tomorrow on the Colorado Trail.

  • Chalk Creek

    Chalk Creek — There’s no water available at the campground, so I got mine from Chalk Creek. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    The Cascade Campground was good, but I don’t like the sterile ‘modern’ tent pads and the lack of screening between sites. When I stayed, there was no camp host, and no water.

    As there weren’t many people staying, I think there was a maximum of five sites occupied while I was there, the lack of a host wasn’t a problem. Despite the government shutdown, I noticed a ranger drove through at least once a day.

    Water might have been a bit of a problem, but I’d packed my water filter and pouches, so I just went and got my supplies from Chalk Creek.

    One thing to be aware of, if you consider staying here, is how cold it gets when the sun is lower in the sky. That’s because there’s effectively a 2,000 ft. high cliff immediately to the west, so the campground is in shadow for a good part of the day.

  • Entrance to Chalk Creek Campground

    Entrance to Chalk Creek Campground. Mt. Princeton in the distance. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
    Agnes Vaille falls from Chalk Creek Campground — Mt. Princeton in the background. Good luck spotting the falls! Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    The Cascade Trail is relatively short, so I extended my hike by going further east along the road and then exploring some unmarked trails.

    The two other campgrounds here are already closed for the season. I took a stroll around the Chalk Creek Campground to compare it to Cascade Campground.

    Taking a picture of the entrance, I realized that the Agnes Vaille Falls could be seen from here.

    For my first ‘high altitude’ hike I went a modest 5.33 miles with 665 ft. of elevation gain. The actual Cascade Creek Trail is the loop just below Agnes Vaille Falls on the map below.

  • View from the Cascade Creek Trail

    Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Gary on the Cascade Creek Trail

    Gary on the Cascade Creek Trail — Chalk Creek Canyon, San Isabel National Forest, Colorado. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • View from the Cascade Creek Trail

    View from the Cascade Creek Trail. Looking across Chalk Creek Canyon towards Mt. Antero (not visible). Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • The trail was steep in places

    The trail was steep in places — Cascade Creek Trail. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Looking up Cascade Creek towards Agnes Vaille Falls

    Agnes Vaille Falls — Cascade Creek Trail. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Agnes Vaille Falls

    Agnes Vaille Falls — Cascade Creek Trail. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    The falls were named by a local resident and friend of mountaineer Agnes Vaille. Vaille died in January 1925 during a winter ascent of Longs Peak, located in the Rocky Mountain National Park.

    The Cascade Creek Trail is steep in places, and I had to pause and catch my breath a couple of times. The official trail stops well short of the falls themselves, and I didn’t feel like trying to bushwack to get closer. This is a rather nasty cellphone zoom of the falls, which was the closest view I got. And yes, the sky in the mountains really is that blue. It was stunning.

    Coincidentally, I met a family from Kansas City at the viewpoint, which, considering how far off the beaten track this trail is, was quite a surprise… That’s foreshadowing. Wait until we get to Canyonlands National Park in Utah 🙂

  • Looking down the cascade

    Looking down the cascade — Chalk Creek, Chalk Creek Canyon. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Cascade on Chalk Creek

    Cascade on Chalk Creek. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    I’m feeling pretty good after a few days of acclimatizing to the altitude — over 9,000 feet at the Cascade Campground. It’s time for a hike, and to see how it goes. There’s a short hike on the Cascade Creek Trail to see the Agnes Vaille Falls. Too short, so I’m leaving the car at the campsite and walking along the road to the trailhead, and I’ll also do some exploring while I’m out.

    On the way to the trailhead, I passed the Cascade Viewpoint and went down for a closer look at Chalk Creek. The picture is slightly blurry because I didn’t bring a tripod, and I used a long exposure — handheld — to soften the flow of the water.

  • Camped at the Cascade Campground

    Camped at the Cascade Campground, Chalk Creek Canyon, San Isabel National Forest. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Camped at the Cascade Campground

    Camped at the Cascade Campground, Chalk Creek Canyon, San Isabel National Forest. Day 6 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Camped at the Cascade Campground

    Camped at the Cascade Campground, Chalk Creek Canyon, San Isabel National Forest. Day 5 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Chalk Creek Canyon, San Isabel National Forest

    Chalk Creek Canyon, San Isabel National Forest. Day 5 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.
  • Approaching Chalk Creek Canyon

    Approaching Chalk Creek Canyon. Day 5 – Road Trip October 2025. Copyright © 2025 Gary Allman, all rights reserved.

    They call these the Chalk Cliffs. This area has hot springs, which caused a chemical reaction that created the chalky-looking rocks, resulting in various features being named after their chalky appearance. Chalk Creek runs down through Chalk Creek Canyon, and there’s a Chalk Lake too.

    But there is no chalk… The cliffs are made of a soft, white clay mineral called kaolinite, not chalk, which is a limestone (calcium carbonate) deposited in a sea. In the picture, you can see Mount Antero, 14,269 ft. (left) and Mount Princeton, 14, 204 ft. (right, behind Tigger Peak).

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