The year is 1867 and you are travelling from Los Angeles to San Buenaventura.
In the northwest corner of the San Fernando valley, the stage route is a steep trail cut into the mountain that is known as the devil's slide. It takes a team of four horses to drag the stagecoach up the slide. Coming down the slide is even more dangerous. Passengers generally get out and walk along this section of the road.
According to an ancient legend there is a secret treasure hidden in the Santa Susana pass. The Chumash and Tongva tribes that inhabited the land before the arrival of Spanish missionaries believe the animals guarded the secret. Only someone who could communicate with the animals could find the location of the treasure
To find this cache you will play the Wherigo cartridge "Stagecoach - Devil's Slide". It will take you on the old stage coach road to find the Secret of Santa Susana Pass.