Explore To Do One Day - view hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

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It was very hot and dry, so carry plenty of water. Trail is well maintained with great views. The last half mile or so was very steep. My GPS recorded 7.2 mile to the top of Bertha Peak.

hiking
14 hours ago

Nice hike. Pretty much all up hill on the way there. Once you make it to the top, coming down is easy. There was a rattle snake curled up on the side of the trail.
Great views from the peaks of the rocks.

A little sore on the ankles but well worth it!

Great hike, long but pretty easy. You have to cross lots of streams so be prepared to get a bit wet. Totally worth it. Remember to get your adventure pass.

This hike gave us the biggest challenge so far. Made it to the bridge and back in over 4 hours or maybe 5 lol... it was well worth it. Beautiful scenery to and from. Good a$$ kicking hike. Will have to do it again.

trail running
5 days ago

Nice hike. More easy than moderate. Many people seen wearing only very simple shoes. Than it can't be very difficult. Great views but the lake disappointed a little.

Not a hard hike interns kf the trail, flat and easy. can get bery hot tho, start early and bring PLENTY of water.
Really cool ruins and abandoned trains and what not as well as tunnels.

hiking
8 days ago

BRING LOTS OF WATER!!

Did this trail over the weekend and first off, it is closer to 11 miles round trip, not 9. Each person should have at least 3 liters of water. This trail is an easy trail, very slight elevation increase the entire way. It is however a long trail, so if you're not used to hiking 10+ miles, be ready.

The trail is pretty great, pay attention and you can see old pieces of road throughout the hike, yes, they are covered in dirt but once you notice and realize there was once a road the entire way you start seeing it all over.

Start early, the path going out isn't bad because of the position of the sun, you'll get morning shade most of the way. Coming back though, it's direct sun almost the entire path.

Once you make it to the bridge you can cross the bridge and go to the bottom. We sat there and ate lunch with our feet in the stream, it's pretty awesome down there at the bottom.

The earlier you get here, the better the parking will be. The lot fills up early, we got here at 7:30 and had to park about 1/3rd of a mile down the road. Also, buy a parking pass in advance, they are $5 for a day pass or $30 for a year pass. It's good at 4 local parks and is a parking hangtag, so just get the annual pass. I got mine at Big 5 but they're sold all over.

There is about 5 water crossings each way. In the summer you can probably skip rocks to cross each time, if there has been any recent rain you will get wet crossing the stream.

Lastly, check the weather report, if there is a chance of rain I'd stay away from this path. You're hiking in a ravine and this path does regularly have flash floods. People die on this trail from being trapped in flash floods. I came across one cross where someone had died on the trail.

I would definitely do this hike again.

Fun hike, great views.

Yep trails closed. Didn’t see anyone ticketing but once you get to the first tunnel there is a big gate with no trespassing signs!

Nice but hot in summer.
Across the river 4-5 times, you could make it without wet..I did. Took 5 hours.

Took me 6 and 10 yr olds, they had a blast. Once we got to the bridge we went swimming and had lunch down at the bottom watching people bungee jump. On the way back we saw some rams. If you go early morning, weather is not to bad.

It’s too late the railroad is ticketing hikers using the tracks. Be warned they are out there and looking for hikers. Could bring a heavy fine with the trespassing ticket. This trail is officially closed by the railroad.

A nice hike with family. Had fun climbing on the rocks!

Beautiful view once you get to the top!

We strayed from the path a few times, willingly. The stream pretty much takes you all the way there. There are a few moments where the trail becomes a little sketchy with walking on rock. You'll do a bit of climbing, but not enough to really call this a rock climbing trail. The most sketchy point is near the end, after the bridge, if you're planning on going into the water. We spent a few hours resting, swimming and jumping into the pools. We packed a light lunch and both had about 2 liters of water, which depleted near the end of our trip back. Overall, it was a good trip. We will definitely do it again, but be slightly more prepared. A lot of water is necessary! On our way back, people were asking if we had any extra water, but we had already ran out. You'll be crossing lots of streams, which is actually the best part about this trek, in my opinion. Plenty of times to wet your face, feet, back, whatever. And where there's water, there's vegetation, so the river crossings tend to be nice, shaded and casting a nice breeze. As you get closer to the bridge, you start going up the mountain, so it's less covered, but the views are gorgeous. Bring sunscreen. We saw tons of wildlife, folks panning for gold, and a man who somehow managed to ride a bike halfway to the bridge. It was cool. The bridge is fascinating, but looks much smaller than you'd imagine, upon arrival. Once you see the side of it, it's pretty neat. It's crazy that the bridge was build before WWII, yet it barely looks a day old.

walking
19 days ago

when it gets too hot to hike the mtns and desert, go urban hiking lol. this was fun and you get to see some little known places around northern central downtown.

Great trail! Multiple stream crossings. It can be hard to find the trail sometimes, but you follow the stream the whole way, so you'll be ok. There are currently some hot pink markers along the path to help guide you. We got to see a flock of big horned sheep which was really cool!

1st time hiking the trails in CA, and this one is great to start with. Nice and full of areas where to rest, good river crossings and shades, we did not get to end, but the 1 or 2 miles we did were awesome. Parking was bad since it was Earth Day 4/21/2018 we had to park all the way down by the entrance road bridge. We started walked in at around 1pm and stopped around 330 PM, we came out at around 5:00 PM (much faster going out).

We will try it again in a couple of weeks.

Went there for my second time last Monday. Always equip yourselves with enough water( I took 7 but shud ve taken 10.), fruits, snacks and sandwiches . ..hat and shades. its a strenuos trail but not much incline. I crossed the stream a lot less than my 1st time... took a nice powernap by 6 30 pm at the end of the bridge b4 heading back...relaxin..will be going back soon

23 days ago

Awesome trail. Gorgeous views.

great way to spend the day

It’s a wonderful hike in and out of there. Make sure to stay on the east side of the trail as much as possible once you pass the walls, otherwise you will get lost like I did. We saw at least 10 goats later in the day by the bridge. There’s a lot of spots to camp on the sides if you are too tired to go any further. It’s a beautiful hike, but it can be confusing sometimes.

July 3,2018 : Still Open! No sign of construction starting. If you have been thinking of doing this trail for a while like I have, don’t wait! DO IT! I heard the construction will still likely happen preventing you from hiking this amazing trail. It was in the 90F when we did it mid day. 3L of Water per person was just barely enough water to get us there and back. I would rate the actual trail as easy, it’s flat w no elevation, but each way to the main Trestle is approx. 7-9 miles depending how many detours you take and exploring you do. Our hike totaled 18miles monitored with my Garmin. However due to the length and duration of this hike in the heat I would say it is difficult. The shade of the tunnels provides relief as they are easily 10-20degrees cooler than the exposed trail. Bring lots of food and water. We are athletic and our feet were pretty raw by the end of this hike. We had every Trestle and tunnel to ourselves and walking this trail is like time traveling to the Wild West. It is epic, tons of amazing photos to be taken, and parking at the nudist resort proved to be easy and memorable to say the least.

26 days ago

Great hike! You do get winded going up so be sure to go slow and take a break. Once at Castle Rock, the views are awesome! We had intentions of hiking to Bluff Lake Reserve as another reviewer recommended but we couldn’t find it. So we explored more around the area and that was fun.
We were able to park right at the trail head, arrived at 8:30 on a Saturday. By the time we headed out, 2hrs later, there were a lot more people on the trail. I suggest you start early.

Great hike. Is more difficult than it looks, especially for people who did not care enough water or sun screen. Started ~10am and was back at the car by 3pm.

What a beautiful trail! It was an easy hike (minus the heat towards the afternoon hours) When we got back to the car it was was well over 100 degrees. So with that said, preparation is key! If you have a dog, make sure you bring booties to protect his feet because the last mile is exposed to direct sunlight and the hot ground will burn his pads. Also, bring enough water! Whether it be 3+ liters or a filter. The hike to the bridge is worth it. So pretty. We were lucky enough to have the swimming holes to ourselves under the bridge for about two hours.

There is a lot of trash in the beginning (diapers, tampons, etc) Pack in and pack people!! Let’s protect our environment. That’s my biggest pet peeve with hiking anywhere within driving distance of the city.

Great hike with an awesome waterfall to play around or near. Fun little "pool" area at the base of the falls to cool down in. Our dog loved it too. If u do bring your dog go early because of the heat....and plenty of water for you and your pooch. Hike back wasn't too bad, the last .5 mile back was probably the hardest. Only saw one snake..

walking
1 month ago

Great city walk. We followed the map and never stepped off concrete. The bridges were fun and gave you something to count and look forward to along the way. It was a full 6 miles plus. Fairly flat for the most part, I’d consider this an easy walk other than the distance.

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