Leads to the ruins of a Nazi sympathizer compound from the 1930s in Rustic Canyon.
Features the ruins of the Roberts Ranch House, a historic stone house destroyed by fire in the Santa Monica Mountains.
Offers access to the historic Murphy Ranch, known for its mysterious graffiti-covered structures and remnants.
A challenging hike in the San Gabriel Mountains leading to a bridge abandoned in the 1930s after a flood.
A short hike in Griffith Park leading to the caves used as a filming location in old Hollywood movies.
Located in Griffith Park, this trail leads to the abandoned enclosures and ruins of the original Los Angeles Zoo.
Leads to the summit of Mount Hollywood in Griffith Park, offering panoramic views of Los Angeles and the historic Griffith Observatory.