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Sound Dome Sauna

Ancient contrast therapy · Proven for recovery & rejuvenation

A Unique Sonic Healing Experience

Our hot and cold plunge pools offer one of the most powerful wellness practices available — contrast hydrotherapy. Alternating between hot and cold water creates a "vascular workout", pumping blood through your body and flushing out metabolic waste.

This ancient practice, used for centuries in Nordic and Japanese bathing cultures, is now backed by modern science as one of the most effective tools for recovery, stress reduction, and immune enhancement. At The Istana, our pools are set against a breathtaking cliff-top ocean backdrop.

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Muscle Recovery
Cold immersion reduces inflammation and speeds recovery after physical exertion.
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Mental Clarity
Cold plunges trigger norepinephrine release, boosting focus and mood for hours.
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Cardiovascular Health
Contrast therapy strengthens the heart and improves circulation over time.
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Better Sleep
Regular contrast bathing regulates the nervous system for deeper, more restful sleep.
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Immune Boost
Cold exposure activates the immune system, increasing white blood cell production.
Skin & Glow
Alternating temperatures tighten pores and improve skin tone and appearance.

How to Experience the Sound Dome

1
Arrive & Settle
Come a few minutes early, leave your phone behind and lie down comfortably inside the dome.
2
Breathe
Let your breath slow and deepen as the session begins.
3
Immerse
Sound waves resonate through the dome and through your body — simply listen and let go.
4
Return Gently
Take a few quiet minutes afterwards. Move slowly, drink water, carry the stillness with you.

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