Sanctum nature retreat opens near Vilnius

Lithuanian studio arches has completed Sanctum, a forest retreat in Vilnius District that combines guest cabins, shared wellness spaces and event facilities. The project was recognized in 2026 by the Architizer A+Awards for design that supports wellbeing.

Why it matters: - Sanctum shows how hospitality design can support wellness while preserving a forest setting near Vilnius, Lithuania. - The retreat is built for individual stays, small groups and events, which broadens its use beyond standard lodging. - The project also won international recognition in 2026, adding outside validation for its wellbeing-focused design.

What happened: - Lithuanian architecture studio arches completed Sanctum, a nature therapy retreat in Vilnius District, Lithuania. - The development includes a main building and seven detached guest cabins set within existing woodland. - Sanctum provides accommodation, wellness facilities and shared spaces. - The project is designed for individual stays, small groups and events.

The details: - The main building contains 11 guest rooms, a dining area, a multifunctional hall and wellness facilities. - The hall can support meetings, workshops and events. - Outdoor terraces and courtyards extend shared spaces into the surrounding landscape. - Seven independent guest cabins add more accommodation across the site. - The cabins sit between existing trees and connect by pedestrian paths that follow the natural topography. - Cross-laminated timber served as the primary structural system. - Glued laminated timber was used for larger spans in communal areas. - Exterior finishes combine Kebony-modified pine and natural copper cladding. - Interior materials include exposed timber, polished concrete, glass and aluminium framing. - Large glazed openings bring natural light deep into the project and maintain visual connections to the woodland. - Covered outdoor spaces allow year-round use in changing weather.

Between the lines: - The layout prioritizes preservation of the site’s vegetation instead of reshaping the land around the buildings. - The design places buildings around existing natural features, which keeps the forest character central to the guest experience. - The four-year development timeline suggests the project was shaped by both site conditions and construction constraints.

What's next: - Sanctum is now open and operating as a retreat near Vilnius. - The multifunctional hall and outdoor areas give the project room to host future meetings, workshops and events. - The Architizer A+Awards recognition may help position Sanctum as a reference point for wellness-oriented hospitality design.

The bottom line: - Sanctum pairs timber construction and low-impact site planning with hospitality and wellness uses in a forest setting.