Cobb Estate Altadena, CA 91001

Located in Altadena, California, United States, Cobb Estate is a popular tourist attraction with a fascinating history. Originally built by lumber magnate Charles Cobb in 1918, the estate was surrounded by rumors of being haunted, despite no actual sightings of ghosts. After Cobb's death, the property was deeded to the Pasadena Masons and later became a retreat for the Sisters of St. Joseph. However, it wasn't until the Marx Brothers bought the estate in 1956 that stories of strange noises and lights began to circulate.

The mansion was eventually torn down in 1959, and the land remained unused until 1971 when it was purchased by the city. Today, Cobb Estate is a well-known hiking destination, attracting outdoor enthusiasts who are not afraid of a possible ghostly encounter. The institution offers small-group adventures inspired by the Atlas of the world's most fascinating places, providing visitors with unique experiences and stories behind the locations they explore.

As a member of Atlas Obscura, visitors can enjoy an ad-free experience and support the organization's mission of showcasing the world's hidden wonders. Explore Cobb Estate and other intriguing destinations with Atlas Obscura, an Explorer's Guide to the World's Hidden Wonders.