Greek studio Kapsimalis Architects has turned a cluster of former homes, barns and cellars on the island of Santorini into a hotel with rooms in caves.Located among a strip of buildings that form the edge of the village of Odi, the Saint Hotel steps down on a cliff by the sea.Each level has unobstructed views out to the island's volcanic bay, with rooms dug into the steep hillside.

Sixteen rooms open onto private terraces with pools and loungers, separated by bright white walls.The rooms, along with pools, a restaurant, spa and gym, are all connected via central a concrete stairway that winds its way through site.Six of these hotel rooms occupy original and restored structures, while the remaining spaces have all been newly designed.

As the buildings occupy a significant portion of the village's urban fabric, Kapsimalis Architects wanted to make the project sympathetic to the area's traditional streets and architectural forms, but used new materials.The techniques used are synthetic, in terms of the integration of the new hotel complex in the old urban fabric and the volcanic landscape.This included the building's structures, the geometric shapes, the human scale, the selection of materials, textures, colour and the contemporary hotel functionality.

Kapsimalis Architects converts caves for summer houses on Greek island.The original shape of the cave spaces has been retained, along with distinctive white colour of the buildings.New angled walls follow the natural contours of the Saint Hotel site, focusing views towards the sea.Connecting directly to the village via the reception, the degrees of privacy for guests are subtly mediated by the angled walls.Alleyway-like spaces add privacy and connect the terraces and bedrooms.

The interiors of Saint Hotel's room match the all-white exteriors, with the smooth walls of the caves finished in white plaster for rooms decorated with austere and minimal fittings.Pieces of amorphous furniture inhabit the spaces, such as seating pods with hinged lids and circular sunshades that can be angled and rotated.Kapsimalis Architects, founded by Alexandros Kapsimalis and Marianna Kapsimali, has previously completed many projects which respond to and renovate existing structures on the island of Santorini.