Merse Wellness Osborne Park

Merse sits in a commercial unit on Scarborough Beach Road in Osborne Park, built around contrast therapy. The core is three hot spa pools and two cold plunge pools, with infrared saunas and traditional saunas alongside. The idea is to cycle between the heat and the cold, and the venue has built the rest of its offer around what happens after.

Three hot spa pools, two cold plunge pools, infrared and traditional saunas — the contrast circuit here is one of the more complete setups you’ll find in Perth.

Membership gives unlimited access, and there’s a casual visit option as well. Members are 18 and over; 16 and 17 year-olds can come in on a casual basis with an adult. Check the website for current pricing.

Beyond the pools and saunas, the facility runs a Rejuvenate Lounge as a private recovery space, a dedicated compression therapy room, LED light therapy across near-infrared, red, blue, and green wavelengths, massage guns, audio sound healing, salt therapy, and massage therapy. Body sculpting via Evolve-X technology is also available. It’s a long menu, and if you’re coming purely for the hot-cold cycling you won’t use most of it, but it’s there if you want to layer in recovery work.

The venue holds a 4.7 from 208 Google reviews. Regulars mention the atmosphere and the welcome from staff. A handful of reviews flag floor cleanliness as a concern, with visible dirt and hair noted, so that’s worth keeping in mind if you’re sensitive to that. Book a quiet session if you want the contrast circuit without the social element. Reviewers note the space can get lively during busier times.

Hours run Monday to Friday from 5:30am to 9:00pm, which makes it usable before or after work. Weekends are 7:00am to 7:00pm. Onsite parking is available. Gift cards are on offer, and if you want to see the space before committing to a membership, facility tours are available on request.