The Glass House Retreat

The Glass House detox and wellness retreat is tailor-made. It exists to help you live a healthier, fitter, and more relaxed life.

Find top fitness facilities and classes, spa treatments and nutrition—all in one place—giving you the best possible space for change.

It’s about how you’ll feel afterwards— chilled out, rejuvenated, and proud of your success.

Our retreat radiates wellness, with ground to ceiling sheets of crystal-clear glass—letting in a flood of natural light.

It’s an eco-friendly build, complemented by solar panels, a ground source heat pump, and rain water recycling technology.

We’re less than an hour from central London, amongst seven acres of lush Essex countryside. It’s rural, quiet, and we offer a pure detox, fitness and plant based diet experience.

No distractions, temptations, or guilt. It’s a journey, which will improve your life


  • XXL robes available
  • Sauna
  • Steam room
  • Outdoor Finnish sauna
  • Cryo chamber


  • Elemis
  • Image Skincare
  • Germaine de Capuccini

Public Opinion

This spa is...

What others are saying

"Amazing facilities in a beautiful setting. Wonderful treatments carried out by great therapists "

Hayley mirams

  • May 17, 2022 at 8:06 pm

Voted: Health Focused

"I spent a day there with friends, the therapist’s were amazing, they were extremely professional and knowledgeable and we were made to feel very relaxed. The lunch was delicious and the pool area along with all the other facilities was lovely. Everything was perfect for a relaxing chilled out day"


  • May 16, 2022 at 9:47 pm

Voted: A social spa Health Focused Solo Friendly

Spa Location

Spa location

Harrow Way ,
RM14 3BP

01708 983590

Visit the spa's website

Extra Information

Opening Hours

Monday - Sunday 9.30am-6.30pm

Treatment menu

View the treatment menu


Harrow Way ,
RM14 3BP

01708 983590

Visit the spa's website

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