The rock is a survivor. Around 220 million years ago, deep beneath the surface, a great body of molten granite called the Stanthorpe Adamellite forced its way up into older metamorphic and sedimentary rock and slowly cooled. Over the eons that followed, the softer rock around it wore away while the hard granite endured, and what was once buried magma now stands proud of the landscape. Erosion sculpted the exposed stone into something strange and sculptural: smooth domes, tumbled boulders the size of houses, and slabs balanced improbably on one another. Along the Bungoona track, a moss-covered granite arch hangs draped in ferns and orchids, the kind of detail that makes deep geological time feel suddenly intimate.

For thousands of years, this rock did something that borders rarely do: it brought people together. Bald Rock sits at the meeting point of three Aboriginal nations, the Jukambal, the Bundjalung and the Kamilaroi, and its position on the boundary made it neutral country. Here the nations could gather, hold ceremony and trade without anyone having to cross into another people's lands, a rare place of peace held in common rather than claimed. To stand on the summit is to stand on a landmark that has been significant to the people of this country far longer than any survey line or state border has existed, and that meaning deserves to be carried with respect by everyone who climbs it.

There are two ways up, and they suit different nerves. The bold route goes straight up the exposed granite face, where painted white stripes mark the safest line and the rock can feel close to vertical under your shoes. The gentler choice is the Bungoona Walking Track, built in 1980, which winds up the eastern side through forest and boulder fields. Either way the reward is the same: a summit view that runs north to the peaks along the Queensland border, Mount Barney, Mount Lindesay and Flinders Peak, and south to Mount MacKenzie below Tenterfield. Vegetation on top blocks a full circle of horizon, but the sweep is still enormous. After fires tore through in 2019 and 2020, the state spent $800,000 rebuilding the Bungoona track and, remarkably, made part of it wheelchair-accessible, reopening in March 2023.

The park keeps a few human secrets at its edges. Just off the road in from Tenterfield lies Thunderbolt's Hideout, a jumble of caves and overhanging granite said to have sheltered the bushranger Captain Thunderbolt, the long-running outlaw of the New England ranges. A little further along the same road sit concrete tank traps left from the Second World War, when this remote high country was marked as a possible line of defence against invasion. Granite arches, balancing boulders, an outlaw's cave and a soldier's barricade: the landscape stacks its stories the way it stacks its stones, one improbable layer resting on the last.