Chino Hills State Park - Upper Bane Ridge, Sidewinder, Aliso Canyon, Raptor Ridge, Bovidian Delight, and South Ridge Trails

Hiked March 1, 2026. Eleventh hike of the year, taken the day before my previous post, which was my twelfth of the year. My second visit to Chino Hills State Park in as many weeks. The trip last week was blogged, here. Previous hikes were linked inside that post.

The Chino Hills are still pleasantly green. The most common flowers are black mustard and wild radish, but there was a wider variety of flowers on this hike than what I saw last week, or at least greater densities of those other flowers. On the other hand, the snow cover around Mount San Antonio / Mount Baldy has *really* retreated!

The last time I came this way, the entrance from Sapphire Road was just curb parking, outside of a gate, that blocked a dirt road, that you walked up. Now, Bane Road is paved (albeit very narrow, in places). This isn't helped by the fact that groups of pedestrians often walk 4 or 5 abreast, more than filling entire lanes.

About 1/2 mile after turning on Bane Canyon Road, you reach the entry kiosk. Normal entrance costs $10, or $9 for seniors over age 62. Dogs are permitted on the paved road and parking areas, but not on the trails. The same with e-bikes. Mountain bikes and equestrians are permitted on trails. Flying of drones is not permitted.

The pavement continues for about another mile, ending in the camping area, where day parking is not generally permitted. A 1/4 mile or so before that is the equestrian / group camping area, where there is substantial parking. Between the equestrian area and the entry kiosk were about three overlook or picnic areas, each with room for only two or three vehicles.

I parked in the equestrian area. There are flush toilets and an outside water spigot there. The Upper Bane Ridge trail starts from above the restrooms, at the north end of the parking area.

It's a pretty long set of climbs to get to the ridge top. The trail is narrow in spots, at least when the grasses are tall and hug the trail, as they do, in late winter and early spring. The main flower on the lower areas were invasive black mustard and various wild radish.

The trail generally trends north or north-northwest. Some nice views of Mount San Antonio / Mount Baldy, beyond mustard blooms.

This was a Sunday, and the trail was moderately busy. Seems like most people walking up the pavement must have hiked elsewhere, however, and there were less than a dozen cars in the parking area, here.

This trail eventually takes you to some high tension powerline structures. There's a "trail" that shoots off to the left around here, but it is signed for SCE use, only. Another trail (Pomona Trail) goes down the right, just before the powerlines, towards the paved Bane Canyon Road (a trail parallels much of the road down there).

The upper Bane Canyon Road ends at the next fork. Going straight is the East Fence Line trail, which also loops down towards paved Bane Canyon Road. Left is the Sidewinder trail, which I took.

The Sidewinder trial was narrow on the way down, with lots of thistle. Even through my long pants, I could feel the point leaves, poking through.

I wanted to get to San Juan Hill, the highest point in the park, so I took the most direct route, as I looked at a two-dimenstional map. This may have led to some unnecesssary climbing and losing of altitude along the way. When I came to the Aliso Canyon Trail, I turned right, there, crossing a small, seasonal seep.

The next right was the Raptor Ridge trail, just over a mile after starting the Aliso Canyon trail. Followed Raptor Ridge for another mile, to where it ends, at "Five Points."

In addition to Raptor Ridge, the Telegraph Canyon Trail passes through Five Points, as does another trail, from the north. Heading straight through Five Points from Raptor Ridge, however, the trail becomes Bovinian Delight. This reminds me of a previous trip to Chino Hills State Park, when I ran into a cow. I don't think cow graze here, anymore.

About 1.25 mile from there to the South Ridge Trail. A left turn there leads you up to San Juan Hill, abeit with a slight diversion for a more direct approach.

Spent about ten minutes snapping photos up there, then continued on down the South Ridge Trail for about three miles. Slight jig down near the campground to get from the South Ridge trail over to a spur trail that would take me back to the group camping parking area without needing to spend much time walking on the actual road.

10.44 miles for the day, and 1834 feet of vertical gain. Pretty long hike. Some nice flowers. Lots of green grass. It was a good day for hiking.

Wildflowers along I-10, North Palm Springs, Whitewater, and JOTR National Park

March 2, 2026. This is the more timely of my weekend activites, so I'll post it, now.

Mostly driving, with, at most, a few hundred yards of walking around the area west of Haugen-Lehmann Way (north of I-10), then a few hundred yards around the windmills of North Palm Springs (south of I-10, west of Indian Canyon Drive), then probably a few miles total of walking around in several areas of the southernmost four miles or so of Cottonwood Springs Road, both within Joshua Tree National Park, and in the BLM-administered areas south of the park.

I noticed brittlebush starting to bloom two weeks ago, and thought I'd see how the bloom has progressed. I'm not sure, but we may be at peak, which is good, but not great in terms of flower density. The top two brittlebush blooms were near Haugen-Lehmann Way, which I previously visited just under three years ago, during a superbloom.

Substantially less density on this trip, but it's over a month earlier on the calendar than the "superbloom" shots. Still, the rainfall and warmth was earlier this year than that year, so I would have figured the bloom would be accelerated, and I'm not expecting it will be as good, this year. Still, I may be in the area again in two weeks, so I may be making one more in-bloom trip up here. That'll tell me if we are past peak, or not.

My second stop was under the windmills of North Palm Springs.

I could see good coverage of desert dandelion from the freeway, and intended to get off at Indian Canyon Road, anyway. There's a Pilot truckstop there, which usually means decent gasoline prices, clean restrooms with running water, and easy availability of drinks and snacks. (I have noticed that the Costco in Palm Desert usually has significantly cheaper gas, but less convenient restrooms!). Stopped at a few spots along the road that parallels I-10, heading west from Indian Canyon Road.

My third series of stops was along Cottonwood Springs Road, from north of I-10 on up to the visitor center at Cottonwood Oasis Drive. I first stopped at the Bajada nature trail, but was somewhat disappointed by what I saw there (flower-wise). So I continued on to the visitor center.

The available personnel there seemed to have a surprising lack of interest in engaging me, so I just went with my suspicion that the best flowers were going to be heading back south, so that's what I did. Stopped at a dirt road, just south of the visitor center (Pinkham Canyon Road, I assume), then again at several pullouts along the way back, and past, the Bajada nature trail, including areas south of the park boundary. I did the most walking down at that last stop, although desert mallow shot was in the wash near Pinkham Canyon.

I'm pretty sure the rest of the shots I posted here were on the southernmost section I walked. Brittlebush was still the dominent flower, but there were nice patches of desert poppy and various lupine species, and additional desert dandelion. The phacelia shot may also have been from the wash, though.

These are Fremont pincushion, then phacelia, below. Not sure about the low white flowers, above. They look like a small daisy.

So plenty of specimen shots, and pretty good coverage of brittlebush, but not super-dense.

There were lots of high, thin clouds, so it was very comfortable, and definitely cooler than back in the L.A. Basin. As usual, just wandering in the open space was relaxing and enjoyable.

When off-trail, I tried to stick to the wash areas as much as possible, to limit my impact on the wildflowers. Some of the flowers are tiny and thin, so you really need to be careful not to step on anything. But the sandy wash bottoms are less dense. Otherwise, stepping on rocks would also be a good idea. And, if I'm near a developed trail, I'm much less likely to do any wandering, at all, because there's already going to be so much off-trail impacts that I don't want to add to that.

So, bottom line, not a "super" bloom in this area, but lots of blooming plants, and still cool enough to wander, comfortably.

Did not use Alltrails to measure my walks, since I knew most would be short, without significant altitude gain. But I'm pretty sure I got over three miles walking, total (possibly closer to five miles), so I'd count it as a hike, even if only in the aggregate. That makes it my twelfth hike of the year. I still need to blog my eleventh hike, which I took on March 1, 2026.

Telegraph and Gilman Trails, Chino Hills State Park, CA

This would appear to be my fifth trip to Chino Hills State Park, but first in over a dozen years. My last trip was from the 4721 Sapphire Road / Bane Canyon Road entrance, at the north end of the park. Note, at the time, this was just parking on a street curb, and walking up a dirt road. As I look at a map, now, I see that Bane Canyon Road is paved, and continues to an actual entrance gate, parking and overviews, and restroom facilities. Wow, what a change!

Another early trip started from the Rim Crest Entrance, at the southern end of the park. And I started a hike from the Discovery Center end, once before, way back in 2012 (before the Discovery Center opened). Additionally, I had an additional, shorter hike from the Sapphire Road entrance, which it appears I did not blog.

Today's destination was Gilman Peak, which is where I took the shots of the snow-covered San Gabriel and San Bernardino mountains. To get there, started at the Discovery Center entrance, off of Carbon Canyon Road, just east of Carbon Canyon Regional Park. I took the Telegraph trail about 3.8 miles, then the Gilman trail north, about 1.2 miles, to the peak.

The photos are not in order of them being taken, so don't use them to follow along!

The Discovery Center is the formal visitor center for Chino Hills State Park, where there is paid parking. Parking is by the hour, or about ten dollars for all day. You could also park not too far away, in Carbon Canyon Regional Park, and walk an additional 100 yards to a 1/2 mile or so (depending on which lot in Carbon Canyon Park you use), but save five dollars or so.

On my return trip, by the way, as I neared the origin of my hike, a couple of younger hikers heading out asked me how far the trail was. I answered, honestly, that you could walk pretty much "forever," but at least ten miles on this trail, with various connections. Then they asked how far it was to a mountain top, and I said about five miles. This was about 20 minutes before the park closed, and I told them there's no way they could get there before dark. They continued walking.

At any rate, for my hike, the section on Telegraph trail is a slight incline, along a broad, dirt road. There are substantial hills on either side, which means you're shielded from sight or sound of city life. Because of the recent rains, the hills were green, punctuated by mustard blooms. There were also a few muddy spots, with pooled water, but none that completely blocked the road.

By contrast, I've walked here when the rolling hills were just brown and dead-looking, and not very pretty, at all. So this was nicer, and why I wanted to hike here now, in the first place.

The Gilman trail heads off to the left, dips ten feet or so into the canyon bottom, then climbs pretty steeply up towards Gilman Peak. Currently, its tightly bound by various plants, mostly mustard in the lower area, with lots of thistle leaves to scratch you legs. Kind of wish I had worn long pants.

No poison oak on the trail to Gilman, fortunately. I'm pretty sure it gets too dry on the hill in the summer for the poison oak to survive. Did see quite a bit along Telegraph trail, but that trail is so wide that poison oak is not an issue.

The climb was annoyingly long, mainly because I knew I was cutting things a little tight. I didn't start until about 1:30, leaving me 3 1/2 hours to get my hike in and then get my car out of the lot, and I wasn't sure ahead of time the actual distance I needed to travel. I had a rough estimate, by looking at a map, of course. I also knew I was heading uphill, so figured my return time would be somewhat less than my outbound leg. So, basically, if I took much more than 1:45 heading out, I might have to hustle on the return leg.

According to my Alltrails recording, I actually took about 1:45 of "moving" time to get to the top of Gilman Peak. Not sure how long of a stop to take pictures before the clock stopped, but, still, I figured I'd need to walk briskly on the return leg, but I did not need to run. And although I had an idea that I could continue over the peak and return via a different trail, if it turned out that trail was closed or too overgrown, I might not have had time to backtrack and get out the way I came, so I just returned the way I came. Or I might have had to bushwack, or climb a fence. Didn't want to risk that, so I returned the way I came.

As previously mentioned, the most common flower on this hike was the wild mustard. There were also a few spots with morning glory. Numerous bush sunflowers near the start, as well as some wishbone bush and desert chia.

Lots of thistle plants were growing along the trail up to Gilman, but very few had blooms, yet. Scattered blue dicks, and some decent patches of lupine as I neared the top, too.

Temperatures were comfortable, probably mid-70s. At these temperatures, things should stay green here for a while. Not sure if the other wildflowers will fill in more as we progress toward summer.

After my hike, I was too tired to make the short detour into Carbon Canyon Regional Park. There's a stand of coast redwoods in the park, which I didn't photograph the one time I was in there, and that was a dozen years ago, so they'd be a bit taller, now (like a foot or two, but, still!). At any rate, maybe one of these days I'll manage a return.

Tenth hike of the year, so I'm still slightly ahead of schedule for my "once a week" goal. Of course, after daylight savings, and into late spring and summer, the days get longer, and I can sneak an occasional weekday hike in there. But, for now, it's mostly just on my days off that I can hike, and I can't always count on that.

I forgot my hiking boots on this one, but most of the way, my athletic shoes were fine. It does get slick in spots, though. After rains, in fact, the park will close, because, like the Puente Hills, when it's muddy, the surface can become super slick, and highly erodible.

Informationally, dogs are generally not allowed on the "backcountry" trails, but are permitted in the paved areas and overlooks. Mountain bikes and equestrians are allowed on many trails, but not all. Check their website to be sure.

Redstone Area, Lake Mead NRA, NV

Hiked February 15, 2026. Ninth hike of the year. Redstone is off of Northshore Road, about 6.4 miles north (east) of Northshore Summit Trailhead, and 15.5 miles east of the turn for Callville Bay.

I've hiked here many times, but not often enough that I've exhausted the possibilities. Today, I mostly headed southeast, trying to see areas I hadn't seen before. I succeeded.

"Redstone" is the same rusted "Aztec Sandstone" you find in Bowl of Fire and Valley of Fire. It's layered, but it's been uplifted, twisted, and shifted, and has crossbedding. The result is you get some fantastical shapes and "fins," and lots of windows and arches.

Unfortunately, the uplift is most apparent either looking to the northeast, or the southwest. That means you can only get the heart of the Milky Way against this background when it's in the direction of Las Vegas, so you get quite a bit of lighting on the horizon. Still, I may try for some nightscapes out here during the coming spring.

Most of the arches are relatively small, but at least one, I'd estimate an opening of 12-15 feet. Lots of thin layers of protruding sandstone, though. The thinest protrusions are where people haven't walked on them as much, which means the further from the parking area, the finer the fins. Relatedly, you should avoid walking on top of the thinner, finer structures, to preserve them for later visitors, who will hopefully also be careful. And, the fact is, even being careful, your footsteps will ground down some of the finer details. All you can do is try to minimize your impact.

Despite my substantial wandering, there are still additional sandstone structures I didn't get to, further to the east and southeast. Those, I can visit on a future date.

According to my Alltrails recording, I covered about 5.5 miles. Some of that was just rock scrambling, in the area closer to the parking lot, where the finer fins have already been impacted. The fair-sized arch, closest to the parking area, I've been to, before, but chickened out, this time, on climbing up to the opening. I guess part of it is, "Eh, "I've been there before, no need to go there, again."

The result of that was a lot of circling and criss-crossing, and lingering around interesting rock formations, so it wasn't continuous walking, by any means. I didn't measure my actual time in the field, but it felt like 3-4 hours, which is a long time for a relatively short distance. There's just a lot to see.

It was an enjoyable late morning/early afternoon. The temperatures were comfortable, and the weather, though occasionally windy in exposed areas, was perfect for hiking. Definitely a good use of my time!

Plenty more pictures below, but not a lot more to say. So just a bit of general information in blurbs, below, to accompany the pictures.

Lake Mead National Recreation Area is administered by the National Park Service (NPS). It was the nation's first national recreation area, established in 1964. It surrounds both Lake Mead (behind Hoover Dam) and Lake Mojave (behind Davis Dam), and the part of the Colorado River between them.

Standard private vehicle entry fees are $20 for one week. $15 for motorcycles. You can also use/buy an annual pass for just Lake Mead NRA ($45), a regular federal lands ("America the Beautiful") pass ($80), or a senior pass ($20/year, or $80 for life). Military or Gold Star families qualify for free passes. Currently, Non-US residents pay the same regular standard entry, or can buy an annual federal lands pass for $250.

Entrances are "cashless," meaning you can't pay with actual money. You need to use a credit or debit card. Of course, if you enter or leave particularly early or late, the entry kiosks are not staffed, and you don't have to pay. Same with the seemingly-recurring government "shutdowns." If the park is "shutdown," but access remains (the gates aren't locked), you can also enter and leave without paying.

Additionally, some entry kiosks are "temporarily closed" (unstaffed), so no fees are collected there, and portions of the park are accessed via roads or parking areas with no entry station (White Rock trailhead and Gold Strike trailhead occur to me, of the top of my head).

Pets are permited anywhere outdoors, and in campgrounds. I'm not sure about inside the facilities, except for service animals, which, of course, are permitted.

Launching and flying drones over NPS-administered lands is generally prohibited, and Lake Mead NRA is no exception. That doesn't mean I didn't have to listen to the annoying whine of a drone above the Redstone parking area when I got back to my car, however.

Oh, yeah, almost walked over this guy. Cute little guy, wound up tight, just a little bigger than a beverage coaster, trying to get some of that weak sunshine on his skin. It's just warming up, so reptiles are awakening. Keep your eyes peeled!