From the outside, it might look like a jumble of random boulders scattered across a hill—but step a little closer and you’ll find yourself walking through an ancient, rocky time capsule. Welcome to Stone Garden in Padalarang, West Java—a surreal limestone landscape perched high above the city, right beside the mysterious Goa Pawon, a cave that once housed prehistoric humans.

Picture this: rows upon rows of human skulls stacked neatly on wooden racks, bleached by the sun, staring out into the sacred courtyards of ancient Tenochtitlan. This isn’t a scene from a horror movie — it’s history. Meet the Tzompantli, one of the most chilling and misunderstood relics of Aztec civilization.