The world's biggest natural blow hole, blasting seawater up to 30m through a 2.5m crack in the basalt cliffs. Tucked in the charming seaside town of Kiama, this 260-million-year-old wonder—formed from ancient lava flows eroded by relentless waves

The name "Kiama" even means "where the sea makes a noise" in the local Aboriginal Dharawal language and trust me, when southeast swells roll in, that whoosh and spray will soak you if you're not careful!

Make sure to check out the lighthouse on your way to the blow holes for a quick snap!
There is also an ocean pool right next to it for a dip!