The trail was historically landscaped to showcase a mix of tropical and native plants, unusual for the arid Los Angeles climate.
The water features were rehabilitated in 2008 to use reclaimed water to support the fern population.
It is one of the oldest developed landscapes in the Griffith Park system.
The canyon serves as a natural air cooler due to the combination of shade and consistent water flow.
Historical records indicate the site was once a popular gathering spot for early Hollywood film stars.
Ferndell Nature Trail is a quarter-mile botanical path situated within the lower reaches of Griffith Park. The trail features a series of cascading ponds and a stream shaded by a dense canopy of California sycamores and non-native tropical ferns. Originally developed in 1914, the site functions as a micro-climate habitat maintained by recycled water systems. The path ascends gently from the base of the canyon toward the Griffith Observatory trailheads. It serves as a natural corridor for local wildlife, including western fence lizards and various migratory birds. The area incorporates stone masonry and wooden footbridges dating back to Depression-era improvement projects. It is a designated segment of the larger Griffith Park trail network.
The mid-trail wooden footbridge providing a view of the cascading stream and fern-covered banks.
Bring a light jacket, as the canyon floor remains significantly cooler than the surrounding park areas.
Use the trail as a scenic, shaded alternative to the steeper fire roads when heading toward the Griffith Observatory.
Check for mud on the trail if there has been recent rainfall in the Los Angeles basin.
Attempting to park on Fern Dell Drive on weekends when traffic congestion is high; look for secondary parking areas.
Stay on the designated paths to protect the fragile fern ecosystem and keep pets on a leash.
