Harpa Estate Santorini, Southern Aegean Greece

Harpa Estate occupies an elevated position in Pyrgos Kallistis, where the landscape gradually opens toward uninterrupted views across Santorini, the caldera and the Aegean beyond. Comprising two independent properties — a contemporary private villa and a boutique hospitality residence — the estate combines architectural restraint with the raw beauty of the island’s volcanic terrain. From this high point on Santorini, the changing light becomes part of the architecture itself, moving slowly across stone walls, shaded terraces and still water throughout the day.

The first residence currently operates as a boutique hotel designed across two levels with a strong emphasis on privacy and outdoor living. Its architecture follows the clean geometry and understated palette associated with contemporary Cycladic design, balancing smooth rendered surfaces with exposed stone and carefully framed openings toward the horizon. The upper level contains two bedroom suites, each extending onto private terraces with plunge pools positioned toward the sunset. Below, the lower level includes a reception area, kitchen and two additional suites, all arranged around sheltered outdoor spaces and sunken lounge areas that create protection from the summer wind while maintaining openness toward the view.

The interiors are deliberately minimal, allowing natural textures and light to define the atmosphere. Built-in seating, pale plaster walls and polished concrete floors soften the transition between indoor and outdoor areas, while large sliding openings allow the terraces and pools to become extensions of the living spaces. Existing plans also illustrate the possibility of converting the boutique hotel into a substantial private residence, adding further flexibility to the estate’s long-term use.

A short distance away within the same grounds, the second property introduces a quieter residential scale. This stone-fronted villa has been carefully integrated into the hillside, using natural materials and low horizontal lines that sit comfortably within the surrounding landscape. The principal living area combines an open-plan kitchen, dining and sitting room beneath softly curved ceilings, while wide openings frame uninterrupted sea views from nearly every angle. A contemporary fireplace introduces warmth to the otherwise restrained interior palette of timber, stone and white plaster.

The villa’s bedroom suite opens directly toward the terrace and infinity pool, where the edge of the water visually merges with the distant sea below. Shaded dining areas and outdoor lounges are positioned to capture the gradual shift of colour across the caldera as evening approaches. Low planting, volcanic stone and mature cacti reinforce the sense of being deeply connected to Santorini’s terrain rather than placed above it.

Despite the estate’s privacy, Pyrgos remains close by, with its traditional village character, winding alleys and hilltop castle ruins. Perissa’s black sand beach lies approximately nine kilometres away, while the island’s vineyards, tavernas and coastline remain easily accessible from the property.

Harpa Estate presents a rare combination of residential privacy and hospitality potential within one of Santorini’s most elevated and visually commanding settings, where the final light of day settles slowly across the caldera and the terraces remain quiet long after sunset.