Las Ruinas Bathhouse & Gym

Las Ruinas Bathhouse & Gym

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A bathhouse & gym in Old San Juan. Saunas, cold plunges & rituals for modern wellness. Open daily from 8AM to 7PM.

28/08/2026

Less guessing. More progress. 💪

Meet Mariella and Francisco, our personal trainers at Las Ruinas. Whether you’re looking to build strength, lose weight, improve your technique, stay consistent, or simply feel more confident in the gym, they’re here to create a training experience built around you. They’re ready when you are…😉

𖤓 𝘛𝘳𝘢𝘪𝘯𝘪𝘯𝘨 𝘢𝘷𝘢𝘪𝘭𝘢𝘣𝘭𝘦 𝘪𝘯 𝘌𝘯𝘨𝘭𝘪𝘴𝘩 𝘢𝘯𝘥 𝘚𝘱𝘢𝘯𝘪𝘴𝘩.
𖤓 𝘗𝘦𝘳𝘴𝘰𝘯𝘢𝘭 𝘵𝘳𝘢𝘪𝘯𝘪𝘯𝘨 𝘪𝘴 𝘦𝘹𝘤𝘭𝘶𝘴𝘪𝘷𝘦𝘭𝘺 𝘢𝘷𝘢𝘪𝘭𝘢𝘣𝘭𝘦 𝘵𝘰 𝘓𝘢𝘴 𝘙𝘶𝘪𝘯𝘢𝘴 𝘮𝘦𝘮𝘣𝘦𝘳𝘴.

25/08/2026

Because nothing builds community like a little collective burn. 🔥

Small groups, high intensity, and plenty of energy. Our Demolición class is where our members come to sweat it out—and have a little fun while they’re at it!

17/08/2026

Getting hot has its benefits.🔥

While you sit back, your body gets busy: heart rate up, blood vessels wider, muscles relaxing, thermoregulation activated.

🩸 That widening of the vessels can lead to a post-sauna dip in blood pressure, while regular sauna use has been studied for its connection to cardiovascular health, a lower risk of hypertension, and better heat adaptation.

Goodbye stiff and stressed, hello hot and regulated. 😉

Photos from Las Ruinas Bathhouse & Gym's post 12/08/2026

& so much more…🧡

Consider this your sign to add a little more Las Ruinas to your weekly schedule. 😌

Photos from Las Ruinas Bathhouse & Gym's post 06/08/2026

Scenes from days well spent. ☀️

From movement to stillness, cold plunges to warm afternoons, every visit finds its own rhythm. You just have to make the ritual your own. 🧡

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Localización

Dirección


104 Calle De La Cruz
San Juan
00901

Horario de Apertura

Lunes 08:00 - 19:00
Martes 08:00 - 19:00
Miércoles 08:00 - 19:00
Jueves 08:00 - 19:00
Viernes 08:00 - 19:00
Sábado 08:00 - 19:00
Domingo 08:00 - 19:00