The Little Blowhole is formed by a narrow fissure in the basalt rock, which is a remnant of the Permian-aged volcanic activity in the region.
It is frequently described by locals as more consistent in its activity than the larger Kiama Blowhole, which can remain dormant for longer periods.
The intensity of the spray is highly sensitive to the direction and size of the south-easterly swells.
The surrounding coastline features unique 'columnar jointing' in the basalt, clearly visible in the rock shelf.
The site was officially recognized as a significant geological landmark early in the development of Kiama's tourism route.
The Little Blowhole is a natural geological feature located on the coastline of Kiama, New South Wales. It functions as a smaller, more localized counterpart to the larger Kiama Blowhole. Water is forced through a narrow sea cave, resulting in a vertical spray that can reach significant heights depending on swell conditions. A dedicated viewing platform provides visitors with a direct vantage point of the phenomenon. Informational boards at the site explain the coastal erosion and geological pressures that formed the vent. The site is situated within a residential area on Tingira Crescent. It is a dynamic, tide-dependent attraction that varies in intensity based on ocean conditions.
The designated concrete viewing platform directly facing the fissure.
Check the tide charts before visiting, as higher tides often produce more dramatic water eruptions.
Keep a safe distance from the viewing platform railings, as spray can drift onto the walkway during windy conditions.
Combine this visit with a coastal walk, as the surrounding headland offers extensive ocean views.
Do not expect the water to erupt continuously; the blowhole functions intermittently based on wave action and air compression.
Maintain caution on wet, slippery rock surfaces near the cliff edge.
