Hidden Sanctuary

An elevated wellness experience by Human Aeon.

Located in a historic mansion in Belmont Shore, Long Beach CA, the Hidden Sanctuary offers 90-Minute Sessions guided by Human Aeon Facilitators. Each session includes guided breathwork, facilitator guided cold plunge, traditional and infrared saunas, hot tub, exercise room and luxurious indoor and outdoor spaces to sip tea and connect with community.

Rooted in both ancient tradition and modern science, our sanctuary offers a grounded space where the core pillars of Human Aeon — Breathwork, Meditative Stillness, Functional Movement, and Natural Contrast Therapy (Cold Plunge and Saunas) — come to life.

BY APPOINTMENT ONLY

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Stepping into practices like breathwork, cold immersion, and heat therapy is backed by modern science and a return to something ancient—yet for many, it’s unfamiliar territory. That’s natural.

From the moment you enter the Hidden Sanctuary, our role is to help you feel oriented, supported, and at ease—physically and mentally. Nothing here is rushed. Nothing is forced. And if you don’t want instructor guidance, you can choose your own adventure and use our meditation hall, cold plunge, saunas, hot tub and movement (exercise) space

Our facilitators are trained to walk you through each practice with clarity and care, explaining not just how to do it, but why it works. You’ll learn the science behind the breath, the physiology of cold and heat, and how these elements work together to regulate the nervous system and build resilience.

Whether you’re a beginner, intermediate, or advanced practitioner, you’re met exactly where you are. We are here to guide and answer any questions.

These practices are ancient, scientifically supported, and profoundly effective when experienced together—especially in community.

  • I went for the cold plunge experience and it was amazing! There was lots of support and guidance like deep breathing exercises and encouragement to stay for the goal time. When I emerged, I felt ecstatic as I slowly thawed out while doing the suggested movements. The sauna was nice and cozy and the whole facility is gorgeous yet sacred. I look forward to trying a capoeira class soon!

    Faith Benford

  • What an absolutely spectacular location, very intimate very safe and comfortable. The practitioners were clear and present, science scientific based practice with ancient disciplines. Will definitely recommend and revisit Often.

    Guy Lotten

  • I’ve been here a handful of times so far and I really love it! It’s a beautiful and serene space to come and do these practices, alone or with friends. Guided breathwork in the cozy room with the fireplace.. and COLD spacious cold plunge followed by some sauna time. I always leave feeling SO good. We need more healing community spaces like this! Thank you HumanAeon.

    Amber Danks

  • Such a beautiful setting! Nice helpful staff offering wellness at its highest potential. Awesome cold plunge and a great steam sauna. Fresh air outdoors offering peace and serenity.

    Christie Bloxham

  • Unbelievable setting, beautiful energy and healing experience. Came with four girlfriends for breath work, cold plunge and sauna. We all had an emotional release and sense of revitalization. Thank you for sharing this space with our community.

    Tiana Rogachevsky

  • Beautiful space in a gorgeous part of Long Beach with impeccable facilities and amazing staff. You feel welcome and safe as soon as you walk in the door. This is the spot in Long Beach to cultivate your personal practice and meet like-minded individuals who are committed to their own healing journey.

    Valerie Hwang

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