Modern house with large windows overlooking lush green landscape.

Harmonizing with Nature: The Counter-Slope House’s Subtle Grace on Lake Memphremagog

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Written by Seth Sebastian

2026-06-21

On the southern shore of Lake Memphremagog in Potton, Quebec, lies the Counter-Slope House, a breathtaking creation by Montreal’s yh2 Architecture. This 4,530-square-foot masterpiece stands out by not standing out. Completed in 2024, it perfectly integrates into Canada’s dramatic woodland landscape, honoring its natural surroundings rather than competing with them.

The visionaries, Marie-Claude Hamelin and Loukas Yiacouvakis, approached the site’s steep terrain with a mindset of negotiation rather than alteration. Their architecture behaves like an invited guest, melding with the environment rather than dominating it.

Spacious living room with wooden floors and nature views.

Designing with the Land

Kitchen area featuring sleek design and sunlight streaming in.

The house comprises two distinct volumes that gently adapt to the land’s slope. Above each segment, a dual-pitched roof mirrors the surrounding landscape’s natural contours. This design choice cleverly reduces the building’s presence, making it appear as an integral part of the hillside.

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A treeline acts as a visual threshold between the house and the lake. Instead of traditional vistas, the windows provide glimpses of water peeking through leaves, crafting an ever-changing view that feels serendipitously discovered. Light sweeps through the house from various angles, creating a connection to the time, season, and the slowly moving natural world.

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Bedroom with minimal furnishings and large window facing trees.

Material Honesty and Architectural Restraint

Exterior of house showing a sloped roof blending with surroundings.

Weathered cedar clads the exterior, its naturally fading hue blending effortlessly with the forested backdrop. Inside, the use of white oak and exposed timber infuses warmth and rhythm into the space. The wood remains unfinished, celebrating its raw beauty. Strategically placed black architectural elements enhance the dialogue between interior and exterior.

The Counter-Slope House embraces the inherent tension between architecture and nature rather than trying to erase it. It is a testament to the power of restraint and a brilliant encapsulation of yh2’s decades-long commitment to creating harmony between built and natural environments.

Dining area with wooden table and chairs near large glass window.
House exterior from below, emphasizing integrated architectural design.
Cozy living space with fireplace and scenic outdoor view.
Long corridor with natural light illuminating wooden floors.
House facade showcasing modern design amidst a wooded area.

Sources & Links

Source: yankodesign.com