Most people who live in LA have driven past the river a thousand times without ever actually seeing it.
It sits behind fences, under freeway overpasses, mostly written off as the concrete channel where Terminator 2 staged its most famous chase scene.
But less than 10 minutes from Downtown, a completely different version of that river is hiding in plain sight, and there’s a hike built entirely around proving it.
16 August 2026 00:00 + more dates
The LA River Eco Tour and Secret Stair Hike is a 4.4-mile, three-hour walking tour that stitches together forgotten hillside staircases, an reclaimed trolley route, and a stretch of the LA River that still looks the way nature intended, no concrete required.
It’s run by See LA in a Day, a local outfit that specializes in the kind of off-the-radar experiences most visitors, and plenty of locals, never stumble into on their own.
Here are all the details on the fascinating trek, and why you should think about booking a slot.
A river getting a $19 billion glow-up
The LA River stretches 51 miles from the San Fernando Valley to Long Beach, and for most of the 20th century it existed purely as flood control, a concrete channel engineered after a catastrophic 1938 flood nearly wiped out entire neighborhoods.
That’s finally changing.
LA County’s River Master Plan outlines a multi-decade vision to turn the waterway into connected green space, with total project costs estimated between $19 and $24 billion once every phase is built out.
This hike walks straight through one of the sections where that transformation already feels real.
Frogtown, where the river actually looks like a river
The route kicks off at Lewis MacAdams Riverfront Park in Elysian Valley, better known by its unofficial name, Frogtown.
Here, the riverbanks stay soft and natural instead of paved, a holdover from before the concrete lining went in, and one of the only stretches where you can still spot herons, turtles, and the occasional kayaker paddling past.
The name isn’t a marketing gimmick either.
Sometime around the 1930s, swarms of amphibians, most likely Western toads rather than actual frogs, crawled up from the riverbanks in such numbers that longtime residents remember not being able to ride a bike down the street without running one over.
The toads mostly moved on, but the neighborhood still commemorates them with frog murals and sculptures scattered along the bike path.
A buried trolley line reclaimed by nature
From the riverbanks, the route winds into Silver Lake and connects with the historic Corralitas Red Car Trail.
Before Los Angeles became a car city, it ran on the largest streetcar system in the country, with Pacific Electric Red Cars and LA Railway Yellow Cars covering over 1,000 miles of track .
Long before the 405 freeway existed, this exact stretch of track was the lifeblood of getting around the city.
Today, that forgotten section has been quietly reclaimed by nature, transformed into a secluded dirt pathway that feels completely detached from the surrounding sprawl.
Walking it offers a rare, quiet glimpse into the transit system that originally put Los Angeles on the map, decades before anyone needed a car to get anywhere.
Secret stairs and Echo Park’s occult past
As the trail moves from Silver Lake into Echo Park, the flat ground disappears and the real workout begins.
The hike navigates a series of hidden public stairways, part of a network of more than 400 built into LA’s hillsides starting in the 1920s, when residents needed a way to walk down to the trolley lines without winding along the roads on foot.
These steep passageways are tucked between early 1900s architecture and lush hillside gardens, but they hide a stranger history too.
In the early 20th century, these hills were home to reclusive occult organizations and self-sufficient spiritualist compounds, a reputation most people assume belonged strictly to places like Ojai’s Krotona colony, not a neighborhood a mile from Dodger Stadium.
The secret stairs once served as a quiet network connecting those groups high above the noise of the city streets.
Climb to the highest points of the route and you’re rewarded for the effort.
The views stretch out over the LA skyline, the Griffith Observatory, and the Hollywood Sign in the distance, the kind of panorama most people assume requires a car and a parking fee to reach.
What to know before you book
- Duration: Roughly 3 hours, covering the full 4.4-mile route
- Difficulty: Moderate, expect multiple hills and staircases, so comfortable shoes are non-negotiable
- Meeting point: Lewis MacAdams Riverfront Park in Frogtown, where parking and the only public restrooms on the route are located
- Group size: Capped at 10 people, ages 12 and up
- Tickets: Book the LA River Eco Tour and Secret Stair Hike here, starting around $45
Bring water, since there are no other restrooms along the way, and don’t expect much shade once you’re climbing the stairs.
