Gîte du Volcan
Gîte du Volcan
Altitude 80 Architecture
ARCHITECTS
Altitude 80 Architecture
CLIENT
Departement De La Reunion
FURNITURE
Mbdt
MANUFACTURERS
Klh
LEAD ARCHITECTS
Julien Gemehl & Samuel Gautier
INFRASTRUCTURE
Integrale Ingénierie, Tpl
ENVIRONMENTAL QUALITY
Integrale Ingénierie
ELECTRICAL
Integrale Ingénierie
STRUCTURES
Integrale Ingénierie
MEP
Integrale Ingénierie
PROJECT MANAGEMENT CONSULTANTS
Jtc Coordination, Jo Techer - Jtc Coordination
LANDSCAPE ARCHITECT
Uni Vert Durable
INTERIOR ARCHITECT
Carole Navarro
QUANTITY SURVEYORS
Joel Laroche-joubert
HIGH ENVIRONMENTAL QUALITY
Imageen
CO DESIGN ARCHITECT, LANDSCAPE SPECIALIST
Atelier Épicéa
KITCHEN EQUIPMENT
Corail Ingénierie, Ekimag
CLIENT ASSISTANT
Imageen
INSPECTION OFFICE
Veritas
HEALTH AND SAFETY COORDINATOR
Impulsion Ingénierie
ASBESTOS REMOVAL
Dezamiantage Sas
LANDSCAPING
Eve
STRUCTURAL WORKS
Bboi
TILING
Bboi
ROOFING
Eboi, Millet Travaux Ocean Indien, Mbdt
WATERPROOFING
Yg Etancheite
PLUMBING
Climeo
PHOTOVOLTAIC SYSTEM
Secab
ELECTRICAL SYSTEMS
Atexia
YEAR
2024
LOCATION
Réunion
CATEGORY
Lodging, Sustainability & Green Design
An Architectural Challenge at the Summit of the Volcano.
In 2016, the Department of Réunion Island launched an architectural competition with a bold challenge: to design an autonomous gîte at 2240 meters above sea level, in the heart of the National Park, while maintaining the operations of the existing gîte.
This project goes beyond the mere construction of a building. It is brought to life within a unique setting, recognized as a UNESCO World Heritage Site, and aims to restore space to nature while meeting the expectations of a growing and demanding clientele.
The former gîte, aging and scattered across the site, no longer met current needs.
The goal was clear: to design a more compact gîte, capable of accommodating 100 people while achieving total energy autonomy.
The building, the result of collaboration between architects, engineers, and landscape designers, draws its inspiration from the basaltic "corded lava" flows of the Piton de la Fournaise.
This concept is expressed through three undulating curves, modeled to fit the site's topography. The curved line became the guiding thread of the project, echoing the winding paths that meander through the volcanic massif.
In harmony with the volcano, authentic materials and colors were chosen: facades clad in weathering steel shingles, with rust-toned hues, subtly reflect the colors of the Piton de la Fournaise.
In symbiosis with the surrounding forests, cryptomeria, a locally sourced wood, was used to clad certain facades and craft the furniture in the rooms.
This isolated gîte operates entirely on natural resources. Electricity is generated by an autonomous photovoltaic system.
Hot water for showers and underfloor heating is provided by solar panels.
Water is supplied through a dual system: rainwater is collected, treated, and stored in 500 m³ reservoirs hidden beneath the building, complemented by an atmospheric water generator that extracts humidity from the air to produce potable water.
Integrating the gîte into this high-altitude landscape also presented an ecological challenge. This experimental project included the cultivation of 34 endemic plant species that had never been cultivated before.
Seeds and cuttings were collected from the surrounding natural environment, enabling the planting of over 5000 trees and shrubs on the site, along with thousands of grass plants for the gîte's green roof.
This effort was carried out in collaboration with the Conservatoire Botanique National de Mascarin, the National Park, and the ONF (French National Forest Office).
This project is more than just an architectural achievement—it is a total immersion into a unique and fragile ecosystem, a tribute to the Volcano and the natural beauty of Réunion Island.
