Plungie Arena: Round Plunge Pool

The Plungie Arena is our largest round plunge pool, designed to be the centrepiece of the yard rather than something tucked into a corner. At 3.5m across, it fits spaces where a rectangular pool would feel cramped, and the curved shape softens hard lines of paving, decking and architecture around it.

Inside, a continuous bench wraps around the edge and gives you 3.2m² of seating, so everyone faces the middle. It's built for conversation as much as cooling off, and with a water depth of around 1.5m there's still plenty of room for a proper dip or a lazy float on a hot afternoon.

Because it's precast concrete, the Arena can be installed in-ground, semi-recessed or fully above ground. Sunk into the garden, it reads like a built-in water feature. Raised up, its curved wall becomes a sculptural piece you can leave as exposed concrete, render or clad to suit your home. It's also the pool the winners of The Block 2026 take home as part of their prize.

A smaller round plunge pool means less water, too. At 9,150 litres, the Arena has far less to heat, filter and treat than a full-size pool, and with spa jets and a heat pump it doubles as a warm soak through winter. Like every Plungie, it's made in Brisbane, tested at a NATA-accredited facility, installed up to 74% faster than a traditional pool and backed by a 10-year warranty.

Why Plungie?