Sonian Forest
Our spa, treatments, the Aquadôme, the restaurant and events. A single place of well-being, in the heart of the Sonian Forest.
What would you like to do?
Six gateways into your moment of well-being.
Book the private spa · from €80
Private spa, balneotherapy and hammam, privatized just for you.
Book a slot →Book with a practitioner
Massages, facials, holistic therapies with our 29 practitioners.
Meet the practitioners →The Aquadôme
Aquatic therapies: Watsu, Wata, meditations and sound baths.
The Aquadôme →Come and dine
Forest Café: a cuisine that is living, seasonal and mindful.
The restaurant →Host an event
Team building, seminars, celebrations, full privatisation of the spaces.
Private events →Book a class
Yoga, pilates, breathwork, meditation. Book your spot online.
View the schedule →Most requested
The spa, privatised
for you alone
Hammam, hot-stone sauna, infrared sauna, heated relaxation pool, cold plunge pool and rest room. You have the spa entirely to yourselves for the whole booking.
- I · Solo 1 person, 1 hour from €80
- II · Duo 2 people, 1 hour from €135
- III · Trio 3 people, 1 hour from €169
Two-hour and four-hour options are also available.
See availability and book
Our vision
A place to restore,
to meet,
to reinvent yourself.
Forest brings together under one roof an integrative clinic, a spa, a restaurant, a boutique and a community club, around a simple conviction: well-being is built in depth.
Located at the gates of Brussels, on the edge of the Sonian Forest, this unique space invites you to slow down, care for your body and nourish your mind.
Our story
Our worlds
Four spaces,
one philosophy
Treatment & Health
Clinic & Spa
Hammam, sauna, balneotherapy, therapeutic treatments and integrative medicine.
DiscoverAquatic journey
Aquadôme
Complete letting go, body and mind carried by water, in a space beyond time.
DiscoverGastronomy
Forest Café
Seasonal, wholesome cuisine, verdant terrace, lunches and dinners on weekdays.
DiscoverCommunity & Movement
Forest Club
Yoga, Pilates, Breathwork, Sound Healing, to strengthen the body and quiet the mind.
Discover"I imagined Forest as a place where we take care of ourselves and where, as soon as you walk through the door, you already feel better. Well-being is a state of balance between body, mind and soul."
Hours & access
Treatments
- Mon-Sat 8h-20h
- Sunday by appointment
- Tel. +32 492 820 546
Forest Café
- Mon-Sat 10h-16h
- Lunch only · Private hire available
- Tel. +32 472 55 30 34
Boutique & Corner
- Mon-Sat 10h-17h30
- Wellness products,
- tableware, fine grocery
Access
- Chaussée de Waterloo 15
- 1640 Rhode-Saint-Genèse
- Free on-site parking
Offer an exceptional
moment
Gift card valid for 6 months, private spa, aquadôme, treatments and massages.