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

UNA EXCELENTE AVENTURA UNA MANERA DE ECONTRARCE CON LA NATURALEZA ...

Nice shady short hike.

It's fun, constantly changing, has a running river, lots of trees for shade and big rocks. Pretty dusty tho.

Took this trail downward coming from Chantry. Did a solid 24 mile hike. Reviewing this section because I wanted to give a shout out to the chap we bummed water from because we were at dangerous levels of dehydration. Lesson one, this whole area is very dry and has no water to speak of. Exiting from this location coming from Red Box, make sure you have tons of water during the summer.

Nice winding narrow cliff trail with great views. Not for those afraid of heights or children. Up top you will find the old mountain house ruins and history plaques making it my favorite hike thus far.

17 days ago

Great workout. Nice view in lieu of copious smog. The 'Echo Phone' is a blast!

This trail is much more challenging than advertised. The majority of the trail is exposed and covered in dry brush that you have to contend with. It’s pretty heavily rutted out from mountain bikers and heavily trafficked. A couple of nice views but nothing amazing. It’s long with some intense climbs. Bring plenty of water and the right footwear. There aren’t many places to stop and rest. I didn’t enjoy it. According to my AllTrails data it was 15.5 miles. Would not do this again.

My favorite hiking trail, the sunrise and sunset is amazing and it’s quick and easy.

Amazing workout and views!

Love this shady hike!

This trail is great if you are looking for a solid 5 mile hike. It is a great hike if you are looking for a workout. You gain a decent amount of elevation (1400 ft) so you get high enough for a view of the San Gabriel Valley. The air conditions were pretty terrible with the smog from Los Angeles and the smoke from the several forest fires throughout SoCal. It is a very crowded trail so I prefer doing it at night and being able to see all of the city lights. I did see a rattle snake right on the trail so I would be aware and not play your music too loud so you can hear it.

I usually go to this hike but not during summer and it’s great. The only complaint I have is that some people aren’t considerate of the trail. Whether it is picking up after themselves or not making space for other people to get through I took off a star. The reason I say this is because it is a narrow trail and some can go down in pairs next to each other and the person going up doesn’t have space. All I’m saying is be mindful to stop and let that person go or not stand next to each other going up or down.

Otherwise great hike.

Nice and very hard . Yes

great hike we want to go back soon

The elevation gain posted here is correct but not the mileage...it is at least 1 mile longer than the posted 9 miles if you do the loop...definitely recommend getting there early to avoid the heat and the crowds that come later...I usually try to start around 6 am. Hiking poles aren’t needed but could be useful for some people. Depending on the weather conditions when you do this hike, I think 2-3 liters of water should be fine.
From the Cobb Estate gate it is about 2.5 miles up to Echo Mtn. From there you can either start with the San Merrill trail or the Castle Canyon to get to Inspiration Point and use whichever one you didn’t take up to get back down to Echo. My GPS measured Castle Canyon to be about 1 mile shorter.
Distance- 10.1 miles
Duration- 4-6 hrs
Difficulty- hard

*easy to find street parking and no Adventure Pass needed

Great hike last nite and way to step into my birthday..As I keep doing this hike weekly, I definitely feel a positive difference in my body and mind and its conditioning me to level up with ease onto longer and higher altitude trails.

Yes it’s been so hot this summer!! BUT this trail is nice and shady if you start as early as 6am. You would definitely need all terrain/hiking shoes. WATER and snack as well. Too many mountain bikers so Earphones headphones is not a good idea. Due to recent fires the view wasn’t as good but will definitely comeback!! Really liked the trail and if you’ve never hiked be ready for a great uphill downhill leg workout! :))

Easy and very nice. Rock, woods, very small rivers... A variety if elements to enjoy. The ride. Excellent for kids that will trigger their imagination.

Great hike. I was tempted to take a star off for the amount of fellow hikers. My friend and I were slow, so we were constantly moving to the side to let others pass (our problem, not theirs). However, the hike itself is worth five stars. The "destination" at the end was fun and the views were great. We started at about 6:45 am and were in shade most of the time, which was wonderful in the SoCal summer.

This is a definite "share the road" experience. Equal numbers of hikers and mountain bikers. Most bikers were considerate (had bells and let us know how many were still coming) and friendly. However, there were one or two that flew around the corner and nearly mowed us down. One guy said "My bad" as he flew past us--if he had a bell, we would have heard him coming--get a bell, dude! My friend and I started at about 6:45 on a Saturday morning. We actually went counterclockwise, not on purpose, and only did about the first 4 miles, then turned around. It was a great hike and we will do it again, for sure. (Next time going clockwise, so we can actually see the stream.) There are a couple of places where the trail narrows or has a recent scree pile to navigate over, but all-in-all, a lovely hike. About 50% has cover and is cool. The steam on the side we went was a trickle and dry in many places--but it's august, so..

really good hike.
I actually did 12.4 mile total.
I started from Sam Trailway worked my way up to Inspiration
( I took the longer way) I liked the challenge. Came back down the same way I went up. You definitely need at least 3 or 4 liters of water in a hot day. Took a sandwich and orange and u survived lol.

Yes this hike is recommended for advanced hikers.

Virtual Hike: https://youtu.be/pZEPeV_vT2w

We met up slightly after the sunrise for a relatively cool hike, despite the season. The mountain ridges on the way up shielded us from the sun for the most of the ascent, and a bit cloud cover was an extra gift as well. The views on the way up are unparalleled, both of the San Gabriel Valley, JPL, and the San Gabriel Mountains. Once at the top, there sits the ruins of an old resort, the Echo Mountain House. There is a super cool Echo Phone towards the end of the ruins, past the water basin, which has some bright color graffiti. There’s a lot to see up here, not to mention the panoramic views of the Los Angeles area. The whole hike took about 3 hours for us, with a break at the top. I highly recommend this one. It’s a medium difficulty trail, because of the ascent, but probably a good transition for beginner to intermediate hikers. I’m definitely coming back, but I want to try some of the longer routes, possibly from the Sunset Ridge Loop Trail.

Hope you enjoy!

Playlist for the trail: https://sptfy.com/17U8

went back 2nite..lost my car keys (nissan) n house key..Argh!!! Most likely at Echo Mountain point ..still love this hike..if u find them plz contact....9 20am update..someone found my keys n my note..thanks to the d lady who found them and Paul who saw my note and called...will be back this weekend for another hike..Happy Trails

Great family trail, lots of shade, cool for summer time.

Nice hike with the younger kids...

Attempted my 1st nite hike ever at 10pm last night. Facing the city lights ,
one foot in front of the other, headlights on , hiking backpack equipped with 6bottles H20, snacks , battery pack and cell phone charger. I trailed with hiking poles the scenic switchbacks. I recommend to focus light on ur step ahead as you may trip or step on a innocent tarantula. Take breaks to bring your heart at a cool beat and breath in and breath out slowly when needed... Hydrate, Hydrate, Hydrate..once u make it to the top , u can reward yourself with a cold one

Leisurely hike with not a lot of foot traffic for a weekend. There are a good amount of mountian bikers though which can get hectic. What's nice is that you can hike along a creek and easily find wildlife like tree frogs and toads.

Variety of birds as well. Lots of poison oak so be aware.

Great hike starting at the ruins of the Cobb Estate, ending with the ruins of the historic Mt Lowe Railway and Echo Mountain, with spectacular views of Los Flores and Rubio Canyons, all the way to the ocean.

If you are a beginner looking for your first intermediate hike, this trail is for you: a well designed, well maintained, single track, easy to follow, friendly and popular, with a steady grade of about 12%.

One of my favorite hikes in the front range of the San Gabriels.

it was a nice little hike but not much water this time plenty of shade and friendly people

A fun little trail with a few stream crossings that's easy to get to and easy to follow. The best part is that a majority of the trail is in the shade, perfect for a summer morning hike! Get there early because parking is quite limited and you need an adventure pass.

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