Glass House Retreat sits on seven acres of verdant Essex countryside, and the moment you arrive, you genuinely feel like you have stepped into another world. I made the journey from Central London in just over an hour 45 minutes to Up minster Station, then a quick 15-minute Uber ride, and suddenly the noise of the city disappeared completely behind me.
A Countryside Escape Just Minutes From London
Whether you book a simple day pass, an overnight stay, or a full five-night wellness break, this detox spa delivers exactly what your mind and body need to reset, recharge, and feel truly rejuvenated.
From City Stress to Spa Serenity
I arrived on a grey morning, the kind of chilly January day where misty rain follows you everywhere, yet I felt zero irritation because I knew a Himalayan salt sauna and a lava shell massage were waiting at the other end. Honestly, if you have ever felt that desperate need for a break but lacked the time, money, or patience to plan a proper trip, this place solves that problem beautifully.
The fragrant scent drifting from the treatment rooms and the tranquil poolside music greet you instantly, replacing the mundanity of city life with something far more peaceful and restorative.
Who Is Glass House Retreat For?
What makes Glass House Retreat genuinely special is that it welcomes everyone couples, mother and daughter pairs, girls trips, and groups of friends of every age come here seeking the same thing.
The retreat houses an indoor swimming pool, gym, cryo chamber, outdoor sauna, swimming pond, wellness dome, and sun loungers, meaning there is always something to do between treatments.
I left feeling refreshed, relaxed, and honestly floating on air a feeling I had not experienced after a short getaway in a very long time, and one that stayed with me for days after returning to London.
The Surroundings
Leaving the City Behind
Driving toward Glass House Retreat, you pass open farms and wide stretches of greenery that immediately signal you are leaving the city behind, and that feeling only deepens once you walk through the front door.
The impeccable decor inside blends lush interiors with a genuinely relaxed feel think velvet sofas, rolling fields visible through every window, and a light-drenched dining room that makes you want to linger over your herbal tea for hours. Every corner of this place carries a quiet ambiance that pulls you into a slower, more tranquil rhythm almost without you noticing.
Digital Detox and Evening Calm
Each cozy room overlooks the countryside views, and tucked inside the wardrobe you will find a detox box where you can voluntarily lock away your phone and commit fully to a digital detox I left mine in there for most of the trip and felt genuinely lighter for it.
The lounge area becomes a natural gathering point each evening, where guests swap stories, play board games, and simply chat in an atmosphere that feels nothing like a fancy show-home and everything like a warm, welcoming sanctuary. There is something quietly powerful about disconnecting, unwinding, and letting the peaceful atmosphere of the rural Essex countryside do its work on you.
A Setting That Supports Your Wellness Journey
What I appreciated most was how the surroundings actively support the entire retreat experience rather than just providing a pretty backdrop for photographs. The serene outdoor spaces encourage long, aimless walks, slow mornings by the pond, and genuine moments of comfort that no city hotel could replicate.
Whether you are surrounded by the grounds in summer sunshine or wrapped in your robe watching nature from your window on a grey winter afternoon, the setting consistently delivers that sense of being a million miles away from ordinary life.
The Rooms
Simple Design With a Purposeful Feel
The spacious rooms at Glass House Retreat follow a clean simple design built around grey decor with touches of white and blue, creating a tranquil space that encourages your nervous system to finally slow down.
Each room features two king size beds, which means you can comfortably share a room with friends without any awkward negotiation over sleeping arrangements both sides of the room feel equally luxurious and well-appointed. The well-appointed interiors keep everything no-fuss and intentional, removing visual clutter so your mind has nothing to do except relax.
Robes, Slippers, and Restful Nights
From the moment you slip into your white fluffy robes and slippers, the retreat nudges you gently toward your optimum comfort zone, and nodding off at night becomes effortless on the comfortable beds.
The accommodation feels like a genuine extension of the wellness philosophy here —calm, quiet, and stripped of anything unnecessary, giving you a restful sleep that city life rarely allows. I woke up each morning feeling like I had actually slept, which sounds simple but felt remarkable given how poorly I usually sleep away from home.
Waking Up to Countryside Views
The privacy of each room, combined with the premium bedding and plush surroundings, makes the overnight stay feel far more indulgent than the price suggests. Countryside views greet you first thing in the morning, and the overall restful quality of the space means you genuinely do not miss the endless scroll of your phone sitting locked away in its detox box.
This is accommodation designed with a clear purpose to support every other element of the retreat experience and ensure your relaxed state of mind carries through from check-in to checkout.
The Food
Plant-Based Meal Plans Built Around You
The cleansing menu at Glass House Retreat revolves entirely around vegan food, plant-based ingredients, and low-cholesterol choices built from seasonal fruits, vegetables, nuts, and grains that arrive fresh and delivered daily to the kitchen.
Guests select their meal plans in advance from three distinct program the pure juice option for deep detox, the weight-loss program offering three plant-based meals in small portions and low in calories, and the equilibrium diet designed for anyone seeking a healthy, balanced diet without deprivation.
Every plate that arrives in the dining area reflects genuine wellness nutrition thinking, and the crystal infused water and herbal teas sitting on the tables add a small, thoughtful touch that elevates the whole mindful eating experience.
Honest Thoughts on Hunger and Healthy Eating
I tried the juicing program on my first evening, which consisted of a warming soup for dinner, and then switched to the equilibrium breakfast the following morning and that shift made an enormous difference to my energy levels throughout the day.
I will be honest: I am someone who relies heavily on snacks and does not cope particularly well when hungry, so the discipline of calorie-conscious eating here took some adjustment, and the risk of feeling bloated from overeating completely disappeared.
For anyone prone to being hungry, I would strongly recommend choosing the equilibrium diet rather than the pure juicing route, simply because depriving yourself too aggressively can create a bad relationship with food rather than the healthy eating mindset the retreat genuinely wants to build in you.
Food Demonstrations and Dining Room Culture
The food demonstration held each afternoon quickly became one of my favourite parts of the day watching a chocolate mousse assembled from nothing but avocado, coconut sugar, cacao powder, a splash of water, and a pinch of salt and then getting to do the tasting was genuinely surprising and delicious.
The dining room carries an easy, comfortable energy where everyone sits in loungewear or fluffy white robes, and the nutrient-rich, wholesome meals from pasta to fresh juices to a proper roast dinner prove convincingly that raw food and plant-based ingredients can be deeply satisfying.
The smoothies, herbal teas, and vibrant plates of food you encounter across breakfast, lunch, and dinner here form a total detox experience that genuinely makes you reconsider your everyday relationship with nourishing, nutrient-rich eating.
Treatments Glass House Retreat
A Treatment In Glass House Retreat Menu That Feels Genuinely Personal
Glass House Retreat runs 12 treatment rooms delivering everything from cleansing scrubs and nourishing wraps to facials, massages, and the increasingly talked-about Cryotherapy and the personal experience each therapist brings to the treatment room genuinely sets this place apart from standard spa therapies.
I booked a scalp massage and neck massage on my first full day, and despite being someone who typically struggles to relax during a massage, I found myself completely gone within minutes that 25 minutes felt longer than most hour-long treatments I have experienced elsewhere.
The retreat recently selected IMAGE Skincare as its core partner brand, and the IMAGE Skincare facial I received beginning with a thorough skin analyzed session to assess whether my skin was dehydrated, in need of brightening, or lacking hydration was one of the most tailored beauty treatments I have ever had.
FAQs
How do I get to Glass House Retreat from London?
Take a 45-minute train from Central London to Upminster Station, followed by a 15-minute taxi or Uber into the Essex countryside. Total travel time is just over an hour.
What is the dress code at Glass House Retreat?
Completely casual and relaxed.
Will I feel hungry on the Glass House Retreat plant-based menu?
It depends on the plan you choose:
-
Pure Juice: Deep detox / liquids.
-
Weight-Loss: Small, low-calorie plant-based portions.
-
Equilibrium: A balanced, filling healthy diet. If you are prone to snacking, choose the Equilibrium plan to avoid feeling hungry.
Can I comfortably share a room with a friend at Glass House Retreat?
Yes. The spacious, clutter-free rooms feature two king-size beds, ensuring both guests get an equally luxurious and private sleeping arrangement.
What is there to do at Glass House Retreat besides spa treatments?
Facilities include an indoor pool, outdoor swimming pond, gym, cryo chamber, sauna, wellness dome, and evening board games. There are also daily afternoon food demonstrations and “detox boxes” in the wardrobes for a voluntary digital detox.
