Swimming is not permitted. The pool is cold and deep, with strong currents and submerged objects. Rocks and steps can be slippery, and the precinct has steep terrain, unstable cliffs, and the possibility of falling limbs. Wear shoes with good grip, carry water for the stair climb, and stay on the formed routes.
The falls are popular, especially on weekends and holidays. Arrive early on a weekday for the best chance of a calmer visit. Recent rain usually means heavier flow and more spray, but it can also make the track and viewing rocks slick. Check the fire-danger forecast before setting out because the precinct closes on Catastrophic Fire Danger days.