The Zero Zero Treehouse
Net-zero treehouse living with private spa facilities and treetop views.
The Essentials
The Zero Zero Treehouse is what happens when the Dome Garden decides to stop tweaking and starts rebuilding. Along the outer edge of the site, a handful of the older domes are being replaced with net-zero treehouses: modern, high-performance spaces designed for serious comfort, with views straight into the forest.
This first one is the wellness-focused build within the Zero Energy Project. It’s carbon-neutral, ultra-sustainable, and more ‘experience’ than ‘room’. You reach it via its own rope bridge, suspended high above an infinity pond, which is a dramatic way to arrive anywhere, even if you’re carrying a weekend bag and your dignity.
The main bedroom faces the trees, with an open-air shower out on a private deck at canopy height. It’s made for two, but there are also three hidden cabin bunks behind a secret door for children, or friends who insist they’re still young enough for bunks.
Up top, the Skygardens give you another level entirely: decks among the branches, an aerial pond, and a small glass room with a louvred roof that opens and closes with the weather. Below, down a timber spiral staircase, there’s a gym and yoga space, a sauna, a wooden bath for two, and a plunge pool in the centre of the pond for anyone who likes their relaxation to include a shock.
It costs more than the domes, starting from £450 per night for two, with extra guests at £25 per head. In the absolute peak periods, it rises to £550.
The Zero Zero Treehouse gives you more than cushions under canvas: a net-zero treehouse with its own spa, sky-level decks, and the sort of forest immersion that feels properly different from a standard weekend away.
Book The Zero Zero Treehouse
Booking Info for 2026
Remember! Breaks as follows – or it won’t work!!
2nts from Mondays
2nts from Wednesdays
3nts from Fridays
Half Terms.
3nts only – start Friday, Monday & Thursday.
10% discount if you book two in a row.
What to Expect
- The arrival: A 20-foot rope bridge approach, 15 feet above the pond.
- The view: Layered decks and a main bedroom looking straight into the trees.
- The Skygardens: A small glass room at the top with an automatic louvred roof.
- The private spa: Sauna, wooden bath for two, and a small gym/yoga space below decks.
- The plunge: A cold plunge pool (heatable with patience and a wood burner).
- Secret bunks: Hidden cabin beds for extra guests (maximum height 5’4″).
Book The Treehouse
Booking Info for 2026
Remember! Breaks as follows – or it won’t work!!
2nts from Mondays
2nts from Wednesdays
3nts from Fridays
Half Terms.
3nts only – start Friday, Monday & Thursday.
10% discount if you book two in a row.
Who’s it For?
Families
Space to spread out. Woodland to explore. Fire to gather round. Comfortable nights.
Couples
Quiet break for two. Warm nights. Private space. Forrest on the doorstep. Time to switch off.
Groups
Share the firepit. Long dinners. Late chats. Book multiple spaces, or the whole site.
Looking for Something Else?
If you love the idea of Zero Zero but don’t need the full ‘wow’ factor (or the rope-bridge arrival), the domes are a softer way into the Dome Garden: simpler, closer to the ground, and still properly comfortable.
Prefer solid walls and an easy base at the centre of things? The Lodge Rooms BnB put you in the main building, with five different rooms and a more traditional rhythm to the stay. However you do it, you still get the forest, the fires, and nights dark enough to feel like a reset.
Lodge Rooms
Stylish and modern bedrooms inside The Lodge.
The Double Dome
A blend of engineering and philosophy for ultimate luxury glamping.
The Simple Dome
Simple by name, yet big enough for four people, or five with a child