The Himalayas are still rising, pushed higher every year by two continents grinding into each other. Table Mountain finished doing that kind of work millions of years before the Himalayas had even begun.
Ask most people to picture an old, imposing mountain range and the Himalayas usually come to mind first, reasonably enough, since the Indian and Eurasian plates remain locked in collision and the range keeps climbing as a result. Even so, geologists date the Himalayas at only around 40 to 50 million years old. Table Mountain's sandstone cap alone runs closer to 450 to 510 million years, laid down as sediment across a plain that would later become an inland sea. Dig further down, through the granite and Malmesbury rock beneath that cap, and the age climbs past 540 million years, material deposited on the floor of an ocean that stopped existing long before the continents had arranged themselves into anything resembling their current shape.
Run the arithmetic and Table Mountain comes out somewhere between ten and thirteen times older than the Himalayas. Long before it resembled a mountain at all, this ground had already been submerged, buried under later rock, folded by colliding landmasses, and slowly exposed again by wind and rain, an entire geological lifetime that unfolded with no one on land to witness any of it.
Why the Summit Reads Flat
The mountain's signature flatness comes down to an equally unglamorous piece of engineering by nature. Beneath the sandstone sits a bed of granite too hard to fold the way the surrounding Cape Fold Belt did, so where the land around it buckled into sharp peaks, Table Mountain was pushed straight upward instead, largely intact. Millions of years of subsequent weather then wore the exposed sandstone down evenly across the top, sanding it level rather than carving it into a summit, the geological equivalent of a plank forced up out of the ground rather than a fist punched through it.
The process hasn't stopped. House-sized boulders currently sit half-loose on the mountain's slopes, caught mid-way through the same slow erosion that has been reshaping this landscape since long before anything alive existed to take note of it.
A Name Given From the Water
The mountain's modern name has a far more recent, and far more human, origin. Portuguese explorer Bartolomeu Dias sighted the Cape in 1488, and Vasco da Gama sailed past it not long after, but it was Admiral António de Saldanha who made the first recorded climb to the summit, in 1503, and gave the mountain the name that stuck: Taboa da Caba, table of the Cape. To the Khoi and San peoples who had lived in its shadow for far longer, the mountain carried an older name, Hoerikwaggo, and a different kind of significance entirely: sacred ground, believed to be home to the god Tsui.
None of this registers from inside the cable car, which is part of what makes the ride deceptive. Six minutes up, the obligatory photo taken, six minutes back down, and the entire round trip happens on rock that had already been ancient for hundreds of millions of years before the Alps, the Rockies, or the Andes had so much as begun to form.