Castle Hill is the most recognisable feature of Townsville — a great pink granite dome that dominates the skyline and can be seen from almost everywhere in the city. The summit is about a 30-minute walk from the CBD, and the views from the top take in Magnetic Island, the Coral Sea, and the endless dry savanna stretching inland. It is one of the best viewpoints in Queensland.
The trail starts from near the hospital at the base of the hill, with a paved road winding up past lookout points. There is also a road to the summit if you prefer to drive. In the early morning, the granite glows deep orange in the low light, and there are often walkers heading up before the heat kicks in.