Iona Nid'Île tree house dome in Brittany

  • Up to 2 people + 1 child
  • At 4 metres high
  • 8 years old
As romantic as you like, the Iona tree dome tops off at 4 metres and is enjoyed by those with an adventurous spirit wanting to experience a night perched high above the ground, in the comfortable cocoon of a Nid’Île tree dome.
This pod-type tree dome has pride of place among our other eco lodge units (tree house lodge, tree house cabin and yurt).

For your comfort

List of facilities
Cutlery and crockery not supplied
  • Breakfast
  • Common sanitary facilities
  • Bed made upon arrival

Practical information

List of practical information
  • Arrival:

    Between 5pm and 6.30pm

  • Departure:

    Until 10.30am

Access to the estate from 1.30pm on the day of arrival and up to 6pm on the day of departure.
  • Distance to the toilet blocks:80m
  • Number of double beds:1
  • Distance to the carpark:200m
Our options
  • Nordic bath
  • Poney ride
  • Bikes renting
  • Board games
  • Sauna
  • Aperitif basket
  • Hamper meal
  • E-scooter ride
  • Candles
  • BBQ
  • Pets

Sleep in contact with nature in Brittany

Located not far from the Ben Lomond tree house lodge, yet still isolated, it is particularly popular with groups of friends wishing to split across several accommodation units.


Accessible by a ramp which you will enjoy climbing, the Iona Nid’Île tree dome is fitted with a large, round bed, 2.15 m in diameter. You will enjoy pleasant nights suspended high up in direct contact with the sounds of the forest.


During the day, you will have easy access the toilet blocks, which are close by, as well as to our common areas, the Parcabout® treetop nets trail, and all the estate’s leisure facilities and those elsewhere (in the Bay of Morlaix, Monts d’Arrée, Finistere, Brittany etc.).
Located in Brittany, near Morlaix (Finistere), the Treuscoat Estate brings together some Eco lodges (tree house cabins, tree house lodges, yurt, Nid’Île tree domes), outdoor activities, an equestrian centre and a well-being space.

Breaking News

Eco lodges booking is now open for 2022/23 season


Here we are ! The planning is open until august 2023.

Perfect time to plan your getaway to Brittany in our sustainable eco lodges.

Winter getaway up in the air ? Our 6 tree house lodges Harris, Lewis, Nessie, Dundee, Kelso and Glasgow await you.
Looking for peaceful time at ground level ? Our modern yurt Tweed and Clyde are available too.
Searching for adventure ? Our tree house cabins Tinto is now open for booking all the year round.


Winter tips ? Private hot tub at your lodge !
Our eco lodges Kelso, Harris and Nessie and our modern yurts Tweed and clyde all have private hot tub (Nordic bath) for you to enjoy a peaceful moment of relaxation.

You fell in love with another lodge ? No worries : our wellness area with hot tub and sauna is also available for booking with your accommodation for an hour session (sauna, hot tub or both).


Christmas and New Year breaks at the Treuscoat

With family or with friends, make this Christmas and New Year one to remember !

Located between the Morlaix Bay and the Arrée Mountain, our eco lodges are insulated and heated for your confort.

And to take full benefits during your festive breaks, Christmas or New Year’s stays are available for a minimum of 2 nights : from 24/12 to 26/12 (no arrivals on 25/12) and from the 31/12 to 02/01 (no arrivals on 01/01).