Explore the most popular river trails near June Lake with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

We got in past the station before 7, and it was worth it. We could explore at our own pace and brought the dog (we didn’t have a muzzle for the shuttle). The monument is so unique, super easy, and surrounded by great views.

Get your permit for the trailhead and at the ranger office per wilderness area They do want to know your loosely projected itinerary, but you're not held to it. If you are starting on the east side, get one from an Inyo ranger station, even if you plan to cross into Yosemite. If starting in Tuolumne, get a Yosemite permit, etc. I did the Minaret Creek, Ediza, Garnet, Thousand Island loop from Silver Lake with side trips to Davis Lakes, Alger Lakes, Koip Peak, Lake Catherine, Nydiver. Phenomenal.

backpacking
15 days ago

This was an amazing trail, but a difficult one. Hubby and I were bringing in packs for an overnight stay, but even with day packs it would have been difficult. The first mile or so is straight uphill, with loose rock and a steep, steep incline. In the heat, I had a lot of difficulty getting up the trail.

That said, the payoff at the end is spectacular. It's worth spending the night (be prepared for the overnight chill!) if you can't leave early in the morning, or even just to spend the night. The lakeside camp area was closed when we arrived, so we set up camp down the trail a little way.

The lake is gorgeous, but mosquitoes clearly think so too, and they are abundant there, so be sure to bring bug spray for you and your pets (we were packing in with 5 dogs, and bug-sprayed the heck out of them). If you're planning on spending the night, be sure to stop at a ranger station and get a wilderness and fire permit. Camping without one in the national forest is not allowed.

A word of caution to the driver of whatever vehicle takes you to the trailhead - it's a rough road. If you can, take a car with decent ground clearance. If you can't, know that my little Hyundai Accent made it up, but we had to drive about 5 mph when the paving on the road vanished. Some of the washouts are pretty bad.

Parking at the trailhead is limited, but we were able to find a spot on a Sunday afternoon.

Overall this made for a great hike, and I highly recommend it :)

on Devils Postpile Loop

hiking
16 days ago

You won’t be able to drive to the trailhead. Take the shuttle at Mammoth Main base. $8 for the round trip. Bring your patience. Shuttle can take a while. Overall, really great hike! Not super crowded and a beautiful day.

16 days ago

Nice trail, would rather ride horseback!

Started late morning and definitely felt the lack of shade while hiking the uphill switchbacks. Didn’t climb up the tram/cable car tracks - looked a little sketchy. Lake at the top isn’t the most beautiful alpine lake I’ve ever seen, but we saw lots of wildflowers and a few small waterfalls on the way up that made it worth it.

Solid hike with plenty going on around you. Had an afternoon to fill in (late June). Left from the start of trail behind RV park at 4pm which turned out to be great timing as the shadow of the mountain was starting to cover the track (30 degrees celsius.) Not much tree shade so take sun protection if you are doing this of a hot day.
2 waterfalls seen. Also family of deer closer to RV park!
Although tempting to ignore signs and walk up tracks for power station trolley I would advise against as some of the tracks pass on very narrow passes and I also noticed some squashed grass on tracks that looked way too consistent to be from peoples feet so I think that the trolley is still active. I have seen some people complain of the power station at the outlet of Agnew lake but I loved this section!
Continued until I could see the dam wall of Gem Lake then turned back at 5.45pm, I was only carrying a light pack. Allow more time if carrying camping gear.
Next time I would continue up to Gem lake and beyond if time allowed it.

Great weekend trip to Yosemite Wilderness without the crowds.

Beautiful views. Loved it.

Pat Ribotto - I'm a little confused on the ANYO Permit request for overnighting on the Loop. Did you get permits for all the areas your traveled on this Loop or was just one needed that included all areas on the loop.

backpacking
1 month ago

I proposed to have this trail added to AllTrails because it's a great alternative to the Norris trailhead in the early season that still ends at the Jackass Lakes. Not having done Norris, I can't compare the difficulty. Early season meant a little snow on the ground, but only in the shady areas. Not on the trail.
Getting there - it takes about an hour and a half to drive back Beasore Road after you turn off from Bass Lake. The road is unpaved at times, but I don't have 4WD and it was not an issue. But if rain is in your forecast, call the ranger for a road report. Make sure you either load the route into your Google Maps app before you lose service, or keep an eye on mileage so you know when to expect the parking lot. There is a large trail head sign for Jackass Trail head - you just start guessing the meaning of life that far back a dirt road and if you missed it some how.
The trail - the elevation climb is no joke. We did it in 2 hours with our packs on which sounds like cake to the experienced. When you start out, you're pretty pumped to be heading out, so you tend to not let it phase you. Just keep a trekking pole handy. We met a dad and daughter at the lakes, she was 10 and it was her first over nighter. So take that for what it's worth. Trail has a lot of shade, but some open hot spots as well if the sun is out. Since we went up so early in the season, some of the trail was hard to follow - look for stacked rocks to keep you on track. You shouldn't have much of an issue. Props to the USFS for going out there and clearing the trail - lots of fallen trees over the winter.
The lakes - lower Jackass Lake is great. I won't even try to explain the views, too incredible for words. There were 2 other campers up there, so 3 total sites set up along the lake and that was a good capacity. There is an upper Jackass Lake, we hiked to it the next day. You can see it on the map here. It was still frozen over but totally stunning. Again - views on views. Hike will make your glutes talk.

All I can say is wow! This Trail starts off at a nice gentle slope for about 1 mile, after that be prepared for some serious altitude gain. I did this hike in May 2018 and the mountains surrounding the trail were still covered in snow. there was a small river running across the trail which require waterproof boots and some careful footing. If you're looking for a real leg workout about halfway up you will come across a set of railroad tracks that were used for a pulley car to haul supplies up to the dam. You can take this track up to the dam but your legs better be in excellent shape. I measured a 37 degree incline.
I continued on to Gem Lake and it was worth the extra time and effort.

The hike begins at Reds Meadow Resort. It continues gradually downhill toward the San Joaquin river. You cross Boundary Creek a little over half way to the upper viewing area. We were there in October 2017, the lower viewing area was closed for repairs, but the views of Rainbow Falls and valley down stream are worth the walk. Enjoy!

hiking
4 months ago

This is a fun, easy hike. The views and geology are really amazing. As you leave the ranger station, you walk past a beautiful meadow then along the San Joaquin River before arriving at the base of the basaltic columns of Devils Postpile. There is a trail that continues on towards Rainbow Falls. We chose, instead, to take the loop to the top of the columns. The views from the top are worth the few extra minutes. Enjoy!

backpacking
5 months ago

I backpacked through this trail a few years back before it was on alltrails. I was hoping to keep traffic down on it, so I never added it. Now that it IS on alltrails I guess Ill give my opinion. This is my all time favorite trail for a weekend trip! its a pretty good climb up to Lower Sardine lake, but well worth it. There are some beautiful water falls on the way up and the fishing at lower sardine was awesome. We caught 4 fish (brookies)in a matter of 15 mins. We camped at Lower Sardine the first night, there is a good spot at the North end of,the lake. I recommend climbing up to Upper Sardine and checking out the view from up there. We were getting picked up in Yosemite, so we continued over to Parker Pass and camped a second night over there. The light blue waters in the surrounding ponds were really cool.

Perfect day for a perfect long hike (note: We continued to the far side of Gem Lake, 5 miles in from the trailhead and 5 miles back.......but if this hike isn’t rated “Hard”, I can’t imagine what would be. So to call it "Moderate" is a bit of an understatement, IMHO. However to think of it or categorize it as “Hard" might scare away a few hikers, and in truth this climb is do-able by most. Lots of loose rocks and scree. Hiking shoes or boots highly recommended. Advice: When in doubt the trails goes UP, (except on the way back, LOL)

Wow. It is October and the colors are incredible right now. We headed up at 10am. It was hot at first then got windy and cold at Agnew. The dam was quite a site. The trail is easy to follow and maintained. It is noted as MODERATE but for me it was tougher. The altitude to begin with and the elevation climbing was what made it tough for me (I have two new stem cell treated knees!).

The weather was perfect.

Wonderful hike on a great trail with mountain and lake views. Dog friendly. Surprising did not see many other hikers in August.

hiking
11 months ago

The Trailhead is from Walker Lake, you need to drive to the Walker Lake campground along Forrest Road 1S23. This road is a dirt road in reasonable condition, although when we went there was some residual storm damage from the winter, but our Toyota mini-van did manage the drive and by the time we left they had filled in the worst divets.

There is a nice campground at the end of the road, it will be obvious when you get there. A pit toilet is there and nice small campground if you want to spend the night before you set off. You start walking through the campground and within 50 feet on your right the trailhead takes you up immediately a small hill from which you can look down to Walker lake. You immediately start down a steep incline until you reach the bottom along the shore of Walker Lake. The trail is well marked and easy to follow.

The hike up to Lower Sardine Lake takes you every upwards with nice switchbacks, but this trail is not heavily used and parts are not well maintained. Small areas are washed out, fallen trees along trail and areas of significant overgrowth of brush. You will have 4 stream crossings and this year with the historical rains a few will challenge your balance with a heavy pack. Lots of wild flowers along the trail and the pleasant scents of wild oregano liven the senses. We did not scout any significant campsites at lower Sardine lake and went on to Upper Sardine. This is the most difficult part of the trail. Ice and Snow cover some of the most steep sections of trail and there is lots of scree and loose rocks to navigate to get up to Upper Sardine lake. This small section after already going up 2000 feet taxed us greatly.
At Upper Sardine Lake there are actually two lakes, plenty of quality campsites can be found, but the best are at the second of the two lakes which is actually Upper Sardine Lake. Great views of Mono Lake are a treat from the ridges on the east side of Upper Sardine lake (which is where the good campsites are). Upper Sardine has great quality fresh water that is constantly being fed from streams above.

We dropped our packs on day two and made the easy hike to Mono Pass and into Yosemite. This part of the trail is easy and beautiful. We then hiked to Parker Pass at 11,000 feet.

The hike out of Bloody Canyon was a real grind due to the areas of iced trail and attempting to find safe routes down the steepest, rockiest parts of the trail. As others have indicated the hike back up to the Walker Lake Campground from Walker Lake is a real work-out. It is a nice trail, but very few switchbacks and just straight back up to the campsite, it is a great cardiac stress test with a full pack.
Enjoy

hiking
Monday, July 03, 2017

This trail is...OK. It has some nice views and the getting up closer to horsetail falls is pretty awesome, but if you're going to do this hike in the summer go early. Literally no shade the entire way. First time I've hiked where I've seen people carrying umbrellas. Should've been my first clue!

hiking
Monday, June 26, 2017

Solid but very mild gain in elevation, They were working at Agnew and had the trails to the lake taped off, went past to Gem lake. Views of Horse Tail Falls is amazing.

hiking
Tuesday, June 20, 2017

Beautiful hike. Nice steady incline all the way to the lake. Waterfalls were intense and view of the valley and Silver Lake were breath taking. The only negative is you hike above the lake and don't really have a chance to get down next to lake Agnew. Continue to Gem lake I suppose. Greatly enjoyed and the pup loved it as well.

Was a great hike!

Wednesday, June 07, 2017

6-5-17 Pretty fantastic, and varied as far as scenery. We went up as far Gem, and there was a harry water crossing and some snow shelves that had to be crossed as well. I happened to have an ice axe, which helped as I had a dog on leash. A perfect moderate hike.

hiking
Tuesday, June 06, 2017

Started this trail Sunday, June 4th. Beautiful day but a bit hot in the trail since it has little shade and is very exposed. Wasn't planning on taking it all the way to Agnew Lake, just Horsetail Falls. Unfortunately we encountered the new seasonal waterfall on the trail and had to turn back. Ran into 4 others who turned back there also, but also 2 men who successfully crossed it. I think we could have made it, but not with our medium dog in tow. Great trail though with amazing views the whole time, including of Horsetail Falls once you get about a mile in. Will tackle it again later in the season and hopefully take it all the way to the lakes. It's well marked. We did encounter some snow patches that won't be there long.

hiking
Wednesday, May 10, 2017

9 May 2017 Perhaps a bit early in this year after all the drought busting snow. We tried this yesterday and only got a mile or so up before having to abandon because of a tumultuos seasonal waterfall. But it was worth it for the views and a great acclimatiser to the altitude. We also had to negotiate some snowfields on our way up.

backpacking
Monday, February 13, 2017

My wife and I hiked this loop last July and it is one my favs for sure. The Ritter Range is something to see. I mapped out this route myself and it turned out to be a good one. We were going to spend 6 nights, but we cut it short by one night as we had done all we wanted to anyway. Starting at Silver Lake, it climbs steady to Agnew Lake, then another pretty good climb from there to Gem Lake. It mellows out a bit after Gem Lake as it follows Rush creek thru the woods towards Waugh Lake A really nice stretch right there. One last little pitch to get up to Waugh Lake and then a nice walk around the north side of the lake. We made this our first nights spot. There weren't a ton of camp spots, but there are a few as you get to the west end of the lake. Pretty windy all day our first day, and that night as well. The next day we packed up and were headed for Garnet Lake as our next stop. Once on the JMT, we started our climb to Island Pass. What a great view from up there in all directions. Great photos from this spot. Then down to 1000 Island Lake. All the lakes were great. Each one with it's own character to it. The view of Mt. Ritter and Banner Peak just kept changing the further south we walked along the JMT. Then we did another little up and down stretch between 1000 Island Lake and Garnet Lake. Finding a nice spot to camp at Garnet lake was a little more difficult. I did find what looked to be a possibility on Google earth before we left home, and that's where we wound up. No shade, but it had all the other criteria. Close to water, a level spot for the tent and privacy. The next mornings reflection shots on the lake were perfect. Worth getting up early for. From Garnet we hiked along the JMT until the cutoff to Ediza Lake. That was our 3rd and 4th nights destination. Again, found my camp spot from my research on Google earth. Great spot and we enjoyed our 2 nights there. On our off day, we hiked up to Iceberg Lake, and hoped to get to Cecile as well. But the amount of snow along the south east shore of Iceberg was such that I wasn't risking a slide into the lake. We settled for that as being our furthest point on this trip. Incredible spot with the Minarets right in your face . Then back to our campsite after and I wanted to do one more jaunt. So up towards Banner and Ritter I went. My wife bowed out of this one. Another incredible spot to be standing right below these two peaks. Water pouring down everywhere from above. Had the place to myself. High country at its best. The next day we packed up and headed down Shadow creek all the way to the Middle Fork of the San Joaquin River. We crossed the bridge over the river and then got on the river trail north. We hiked all the way to the Clark Lakes that day. A long haul, and Agnew pass at the very end was something we hadn't planned on. Super steep and really kicked our butts. I again found our camp spot from previous searches on Google earth. Great spot with a huge view. The next morning we hiked back to our truck down a really steep trail, back past Agnew Lake on the opposite side , and then back to Silver Lake on the last 2 miles or so that we had been on before. Great loop. Another Sierra hike off the list. This area of the Ansel Adams Wilderness is a must do!!

Sunday, October 23, 2016

Keep going past Agnew lake if you're going to do this trail!

backpacking
Wednesday, October 19, 2016

the views of banner Peak were incredible we hiked all the way to Island pass Thousand Island Lake what a beauty

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