Thermen La Mer

Thermen La Mer is a thermal baths complex in Almere, just outside Amsterdam, built around a full circuit of hot and cold therapy rather than single treatments. The facilities cover indoor and outdoor pools, hydro-massage baths, a cold plunge, steam room and multiple saunas, so a visit is really about moving through hot, cold and resting stages over a few hours.

A day pass costs €74 and walk-ins are welcome, though booking ahead is listed as required, so it's worth reserving a slot rather than just showing up. The spa is priced in the affordable tier and markets itself to both couples and families, with couples' treatments available alongside the general thermal circuit. Parking is available on site.

Beyond the standard sauna-and-pool routine, the place runs a rotating calendar of themed ritual days and ceremonies - things like scented steam sessions, sound baths, and seasonal rituals tied to festivals such as Diwali or Día de los Muertos - which sit on top of the core thermal offering rather than replacing it. The signature treatment is called the Amber Ritual, priced at roughly $126.

Opening hours run from 10:00 most days, closing at 23:00 on weekdays and Sunday, and 23:30 on Friday and Saturday, giving a reasonably long window for an evening soak. For anyone in the Amsterdam area looking for a low-key thermal bath day rather than a luxury hotel spa, this is a straightforward option with a decent spread of wet and dry facilities.