This easy, flat, just-over three mile trail takes you around the perimeter of the Hollywood Reservoir, an artificial lake in the Hollywood Hills. This path was closed for several years due to landslides and was recently reopened in April of 2013. A nice stroll with good photo ops, this hike is a nice option for a peaceful stroll or jog with unusual views of the Hollywood Sign and some beautiful 1920s architecture.

Back in 2005, Southern California had an unusually wet year – and a deluge of rainstorms caused a fairly large series of mudslides that closed off the entire route around this reservoir. The eastern side was repaired and reopened in 2009, but it took until April of 2013 for the western side to finally re-open to the public (of course, most of the delay was bureaucratic).

Now, hikers, joggers, bikers, and casual strollers can complete a 3.3 mile loop around the Hollywood Reservoir, a structure built in 1924 to provide emergency drinking water for the city.

I headed up here on a warm weekday afternoon to see what all the fuss was about – and while it’s not necessarily a hard hike (or even on a trail for most of the route), I found it a very pleasant way to spend a bit of time strolling around a part of the city that’s been inaccessible for so long.

Park your car on Lake Hollywood Drive on the steep hill just to the north of the reservoir and look for the entrance on the west side of the road.

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I know it looks kind of like an ominous military checkpoint, but just walk on through and note the posted closure times – they’ll lock these gates near sundown throughout the year.

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The smooth, level, paved path winds its way on the north side of the Upper Hollywood Reservoir – with occasional views of the northern body of water, too. It’s surprisingly lush – not unlike the area around the Franklin Canyon reservoir.

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Unfortunately, unlike Franklin Canyon, you are not able to get down to the water – or even close to it. And for most of the trip you’ll have to look at the reservoirs through a chain link fence – but that’s because the reservoirs are both still in active use by the city. I hope that one day Los Angeles comes to its senses and turns these inefficient water storage tanks into actual parks – but until then this route is still pleasant and quiet – and the trees and reservoirs provide a lot of safe havens for birds.

In about a half a mile, you’ll finally be within good sight of the Hollywood Reservoir itself – and I’ll admit I was pretty impressed with it’s size and cleanliness. You can make out the Hollywood Sign to the east here and there are a lot of good views – even through the fencing.

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The trail continues along the reservoir’s west bank and at just before the mile mark you’ll come upon what I found to be the highlight – the 1924 Mullholland Dam. This is an unusually elegant dam from early-modern L.A. history and it’s in great shape. When you’re done admiring the views of the Hollywood Sign to the north and actual Hollywood to the south, be sure to note the gorgeous typeface on the historic plaques and the bear fixtures on the city-facing side of the dam.

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After you cross the dam, you’ll note a gate on the southern side of the path that will let you exit to Weidlake Drive and the maze-streets of the Hollywood Hills. Stay to the left to continue your loop around the reservoir.

The east side of the water isn’t quite as nice in my opinion – you don’t see the water that often and you’ll have to content with the encroachment of very fancy houses on your views – but it’s still a pleasant and easy route to take – and it’s always more fun to make a loop than to double back on things you’ve already seen. If you’re lucky, you may even spot some wildlife – I had three deer bound in front of me on this stretch of trail when I hiked in mid-day.

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At the 2.6 mile mark, the path ends and spits you back out onto Lake Hollywood Drive at Tahoe Place. From here, the remainder of the route is on a dirt sidewalk next to the road. Be sure to wave to the tour vans on their way to take pictures of the Hollywood Sign, knowing the views you got were much, much more interesting.

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Casey Schreiner

Founder and Editor-in-Chief at Modern Hiker
Since founding Modern Hiker in 2006, Casey's work on the site has appeared in regional and national publications, including the Los Angeles Times, National Public Radio, the Associated Press, CNN, New York Magazine, High Country News, and others. He has broken several national news stories about outdoor vandalism and policies and his first book "Day Hiking Los Angeles" is available for pre-order.
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This post was written by Casey Schreiner on April 18, 2013


  • Casey, thanks so much for creating this page! Up from San Diego yesterday for an evening event, I had a morning to kill, and a jog around the Hollywood Reservoir was on my to-do list. Your postings really made a difference. Here are a few suggestions that may help the next hiker/jogger.

    * I started at the North Gate but passed an accessible South Gate just across the dam, which I believe you’d access from Weidlake Dr.
    * If you’re using GPS to get to the north side, entering “3052 Lake Hollywood Dr.” guided me to the top of the steep hill. (When I entered in the “Detailed Driving Directions” address of 2751, it displayed an eastern leg of Lake Hollywood Dr., which ended in a cul-de-sac.)
    * At the North Gate, they now have two porta-potties, a handwashing station with soap and paper towels, and a drinking fountain! About halfway to the dam was another porta-potty, and the South Gate had facilities as well.
    * To extend my jog and add some elevation gain, I headed up Tahoe Dr. and turned right at Canyon Lake Dr. up to a lookout point overseeing the Reservoir, which also brought me much closer to the Hollywood sign.

    Casey, I’d be happy to email you some current photos if you’d like to update this page. I believe you have access to my eddress, which I entered in order to post this comment. I really appreciate when people like you make an effort to share experiences, so I’m happy to contribute when I can.

  • I’ve always wanted to do this – do you know if dogs are allowed or if there are any bathrooms/port o potties there?!?

  • Skyhiker says:

    Hiked this one before the segment reopened. Saw the LA Times article about it reopening, so I’ll have to hike this after work some Saturday. Shoot between the chain links, and the lake looks really inviting! ;D

  • Alex says:

    These local mini-hikes are all right, but some decent double digits (in miles) adventures are long due!

    • They’re on the way, Alex – just figured I’d get this trail in the database since it JUST re-opened after years of closure. Also – people come here for the short hikes, too! :)

  • GeekHiker says:

    I know Los Angeles was turning some of the reservoirs into underground storage tanks a few years ago (safety, less evaporation, etc.), but I don’t see them closing the reservoir, as the city needs every drop it can store for years like this one.

    Fun fact: the Mulholland Dam is almost the same design as the failed St Francis Dam, which was north of Castaic before it collapsed in 1928. After the dam there failed, citizens near the Mullholland Dam demanded that it be shored up, and tons of rock were added to the face of the dam. You can still visit the ruins of St Francis… or at least you could before they re-routed the road a few years ago.

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