El Dorado Frontier Train is a dog-friendly activity in Long Beach, CA. Leashed, well mannered dogs are permitted on the train which is part of a larger gold rush themed attraction. Open on Saturday and Sunday, your admission fee allows unlimited rides within the open-air carriages of The El Dorado Express. Enjoy a short mile and a half long journey while listening to a wonderfully narrated story about the history of the Gold Rush in California. This activity is suitable for adults, children, and your leashed furry family members.