Tag Archives: trail survey

Granite Chief 2025-08-20 trail work & survey

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My sixth trip of the season was for trail work and trail survey.

Five Lakes Creek Trail

I completed trail work on the Five Lakes Creek Trail, from the creeklet crossing where I’d stopped last trip, to the Five Lakes Creek Trail & Big Spring Trail north junction, and then on the Big Springs Trail down to the crossing of Five Lakes Creek. There remain about 14 down trees, too big for me to cut, but I created either good climb-overs or bypasses, and in one case, a duck-under of a hanging tree. Also removed winter debris and brushed several sections, though there was less debris and brush on this second part. The trail on the west side of the crossing of Five Lakes Creek was brushed in with alder and willow, and I cleared that. At current creek levels, there is a rock-hop crossing, but at higher levels one must go upstream or downstream, which means fighting alder thickets. I was expecting the work to take two days, but it only took one, so I had a free day, and used it to re-survey the Western States Trail in Olympic Valley.

Western States Trail (Olympic Valley)

I realized after looking at my old trail track for the Western States Trail, that I had been off-route for much of my survey trip in early June. So I backpacked from Whiskey Creek where I’d camped north on the PCT, and then the Western States Trail to Watson Monument on the ridge above Olympic Valley. From that point, the trail goes south a short distance along the ridge, and then down a trail across the ski area. None of these upper trails are signed, including where it uses a short distance of road. The trail stays as high along the north-facing slope of the valley as is possible. I have no idea where the original, historic Western States trail went, if it was even in the Olympic Valley at all, but the existing designated trail is quite nice, and avoids as much of the ski area infrastructure as it can. Before Alterra bought ‘Squaw’, the old Ski Corp groomed slopes with bulldozers and dynamite, built roads wherever a bulldozer could, and maximized disturbance of the natural environment. It was a terrible company. Alterra is not perfect, but it is far better.

Where the trail crosses ski area roads, of which there are an abundance, it is usually not signed at all. There are signs, here and there, but not at every crossing or junction, and they are often not obvious, sometimes small signs high up in trees, or very old wood signs. Every time you get to a trail junction or road crossing, it is worth pausing and orienting, or you will likely end up on the wrong route.

The most confusing location, for me, was where the correct trail stays high under a cliff, and does not descend on the more used and obvious trails. On my GaiaGPS maps, I’ve marked this waypoint as ‘Jct WS stay high’. A side trail, from the marked junction ‘Jct WS access’ is signed as Western States Trail, but it is not.

When I got above Palisades Tahoe village, I broke off the trail and descended to the village, for Friday music and some rest. I was tired! The remained of the trail east to the trailhead on Hwy 89 is correct and not very confusing. And better maintained.

So, is this trail worth the challenge of following? Absolutely. The north-facing slope of the valley is sometimes bare rock or scree slopes, but it is also host to beautiful flower fields and clusters of trees. There are whole fields of brilliant pink rock fringe (Epilobium obcordatum, Onagraceae), which are fairly rare in this part of the Sierra crest. Gentian, probably explorer’s gentian (Gentiana calycosa, Gentianaceae), with its bright blue flowers is common, and again rare in this part of the crest.

photo of rockfringe, Epilobium obcordatum (Onagraceae)
rockfringe, Epilobium obcordatum (Onagraceae)
photo of explorer gentian, Gentiana calycosa (Gentianaceae)?
explorer gentian, Gentiana calycosa (Gentianaceae)?

There is only one water source along this entire trail, at this time of year, a spring that may or may not be year-round. When I passed it, a dog was luxuriating in the cool shallow water, so I passed it up as a water source. Earlier in the year, there are many creeklets that cross the trail.

GaiaGPS and Open Street Map

Part way through my effort to make sure I had an accurate route for the Western States Trail through Olympic Valley, I realized why I was having a hard time. GaiaGPS has mis-labeled other trails as the Western States Trail, though they are not.

Which led to a closer look at GaiaGPS. The company, now owned by Outside, claims that they update from Open Street Map (OSM) on a regular basis, and if there are errors that have been corrected in OSM, they will be corrected in GaiaGPS. This is false. There are trails in GaiaGPS that have not been in OSM in years, if ever. I’m sure some of the trails are remnants from Forest Service maps, which include mistakes 20 or more years old. It may be that new information is added, but old, incorrect information is not deleted. Though I selected GaiaGPS over a number of other field mapping apps, years ago now, I’m becoming increasingly unhappy with it. Since it was bought by Outside, it has noticeable deteriorated.

I’m at work correctly labeling the Western States Trail (Olympic Valley) in OSM, but it is going slowly because I have a lot to learn about OSM and how to make edits. When I get the segments right, I’ll combine them into what is called a ‘relation’, for the whole trail from the trailhead on Hwy 89 to the junction with the Pacific Crest Trail.

Granite Chief 2025-07-12 trail survey

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My third trip of the season was intended to be a trail maintenance trip, continuing on the Western States Trail, but I got a day-late start and decided to do another trail survey trip instead.

I walked in from Sunnyside on the road and Tahoe Rim Trail, and camped near the junction of the PCT and TRT. As previously reported, the TRT is in good condition, better than any of the other trails. After a mosquito filled night, I headed south on the PCT to Barker Pass. All of the springs and creeklets in North Fork Blackwood Creek and Blackwood Creek are flowing well. The trail has been logged out (TRTA?) and both brush and winter debris are pretty good. There were a few patches of snow, but nothing hard to cross. Some PCT thru-hikers I passed mentioned that there was a trail angel setup at Barker Pass, so I was envisioning the massive take-over of the trailhead area from two years ago, but fortunately it was small. I headed west on Barker Pass Rd/Forest Road 3 to the Powderhorn Trailhead.

photo of mountain heather
mountain heather

Powderhorn has 16 new down trees, joining the existing ones, for a total of 52. And a lot of winter debris, which surprised me given that I had cleared it last year. It is going to be difficult to keep Powderhorn open and useable over the next few years. Someone horse-mounted chainsawed a few down trees, and established a long but fairly safe bypass (to the creek side) at the slide-under tree. Though chainsaw use in the wilderness is illegal, I can’t fault people for doing this, as the trails would otherwise become unusable with the Forest Service absence of trail maintenance.

In the afternoon I hiked most of the Bear Pen Trail. The sign at the junction is on the ground. There are many down trees, and heavy winter debris in areas. The trail can be followed with a close eye, but a few riparian areas with willow and dogwood were challenging. I had not been on this trail since 2008, and it is not really that much worse than then. It is not much used by anyone. The trail route and distance shown on GaiaGPS maps, which are based on Open Street Map, are incorrect. The distance is not 2.2km, but about 4.4km, until the trail fades in the meadow.

I camped at Five Lakes Creek below Diamond Crossing, one of my favorite camp spots. Heading up Five Lakes Creek Trail north, and counted trees for the first time, using a clicker. 219 from Diamond Crossing to the north junction with Big Spring Trail, and 38 more from there to Whiskey Creek Camp. The tread is deeply eroded in several sections, as there has never been any water control installed on this part. The section between the south and north junctions with Big Spring Trail is now hard to find, and I lost it repeatedly. The few people who use this area seem to be using Big Spring Trail, not Five Lakes Creek Trail. At the junction with Shanks Cove Trail, the sign is on the ground.

Big Spring Trail has 18 down trees, but overall is in acceptable condition, and easy to follow except in one dry meadow where you have to search for it when it goes back into the trees, in either direction. At the crossing of the dry or nearly dry creekbed just above the Big Spring, the trail into the meadow jogs up creek, and if you miss this, you’ll be ankle-deep in the spring marshy area. I hung out in the meadow, another of my favorite places.

The trail crossings of Five Lakes Creek are probably still wet. One could find rock-hop crossings, but you get tangled up in brush and debris piles along the creek, so it is probably easiest to just wade across the creek.

The rest of the trail to Whiskey Creek Camp is somewhat better, probably mostly because it gets more use. I think a lot more people go just to Big Spring Meadow and not south from there, so the trail is more evident. This section of trail could be brought back, unlike the section to the south which is probably a lost cause.

I camped at the cliff edge beyond the Five Lakes (which two are large lakes, the western one of which breaks into two with lower water, and a large number of small ponds), windy, but a nice place to watch the end of one day and the beginning of the next.

photo of Five Lakes second lake
Five Lakes second lake

Next morning out to River Ranch, TART bus to Truckee, morning at Dark Horse Coffee, and Amtrak bus home.

I’ve updated the Trail Conditions page with this survey trip. I am also gradually converting GPS tracks I’ve made over the years to routes, and providing links to them.

The trails I’ve not been on this season are Shanks Cove, Greyhorse, and Hell Hole. Maybe I’ll get there, maybe not, but as always, an invitation to anyone who does to submit a trip and trail conditions report.