@letsgo.travelguide: Rubel Castle is one of Southern California’s most unusual architectural landmarks: a massive handmade stone fortress built by Michael Rubel and his friends over several decades, using river rocks, recycled materials, and salvaged objects. Complete with towers, courtyards, and a working clock tower, this eccentric creation looks like a medieval castle hidden in the San Gabriel Valley. 📍Glendora, California. #tiktokmademelearnit #learnhistoryontiktok #lahiddengems #glendora #thingstodoinla

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Friday 09 October 2026 20:49:31 GMT