4,095M
ELEVATION
THE NUMBERS
4,095 metres, still growing 5mm a year, and one of the youngest exposed granite formations on Earth. Here's what the numbers actually mean.
THE HEADLINE NUMBER
Mount KK's summit, Low's Peak, stands 4,095 metres (13,435 feet) above sea level. That makes it the highest point in Malaysia and the Malay Archipelago, the third-highest island peak on Earth, and the 20th most prominent mountain in the world — its topographic prominence is also 4,095m, since it rises in near-total isolation from any higher connected terrain.
FOR SCALE
Bars scaled relative to Mount Everest's summit height (8,849m) for proportion.
GEOLOGY
Mount KK isn't a volcano — it's a granite pluton, a mass of molten rock that cooled and hardened deep underground roughly 7 to 10 million years ago, then was thrust upward through the older Crocker Range sedimentary rock starting about 1 million years ago. That uplift never stopped: the mountain is still rising by approximately 5mm a year, making it one of the youngest exposed granite formations anywhere on the planet.
In 2022, the International Union of Geological Sciences included Mount KK's granite in its list of the world's top 100 geological heritage sites, citing its youth and the tropical glacial landscape carved into its summit.
Molten rock rises beneath the Crocker Range and begins cooling into a granite pluton deep underground.
The granite fully hardens (cooling ages estimated between 7.2–7.9 million years via zircon dating).
Tectonic uplift begins thrusting the pluton upward through the overlying rock — a process still ongoing today.
Glaciers cover the summit, scouring the granite plateau and carving the jagged peaks and deep gorges visible today.
The ice sheet disappears, leaving the bare granite summit climbers see now.
THE SUMMIT PLATEAU
Mount KK's summit isn't a single point — glacial erosion carved the granite dome into several distinct peaks across two plateaus, with Low's Peak (4,095m) as the highest and the one all standard climbs summit. The mountain is also split by Low's Gully, a dramatic 1,800-metre-deep gorge on its north side, carved by the same glaciers that shaped the summit.
QUICK ANSWERS
4,095 metres converts to 13,435 feet — the highest point in Malaysia and the Malay Archipelago.
Yes — ongoing tectonic uplift pushes the granite pluton upward by roughly 5mm a year, making it a genuinely young and still-active landform.
No. It's a granite pluton — cooled, hardened magma that never erupted at the surface, later exposed by erosion and glaciation. It has no volcanic origin.
Mount KK's 4,095m summit is roughly the same elevation as Everest Base Camp on the south side (about 5,364m is actually higher — KK sits below base camp level), giving a useful reference point for what that altitude feels like without needing mountaineering equipment.
A dramatic 1,800-metre-deep gorge splitting the north side of the mountain, carved by glaciers during the Pleistocene. It's not part of the standard climbing route.