Kaffihús Hringur is located near the Hverfjall Crater in Iceland and serves as a coffee shop and rest area for hikers. The design focuses on connecting visitors to the natural landscape while providing essential amenities. It captures the spirit of exploration that comes with hiking and blends into the geological features of the surroundings.

Design Concept

The concept behind Kaffihús Hringur draws inspiration from the act of walking around the Hverfjall Crater. The circular shape of the building reflects the journey taken by visitors, creating a link to the environment. The roof slopes inward, which mimics the internal structure of the volcano. This relationship with nature is highlighted throughout the design, allowing for a rich interaction between the building and its surroundings.

Spatial Layout

The interior includes four main areas: a coffee shop, restrooms, an exhibition space, and a covered observation terrace. Visitors enter through a corner, which encourages them to engage with the building right away. The coffee shop has a welcoming look, featuring a coffee bar where guests can relax and enjoy views of the garden and volcanic landscape. Each space has been designed to enhance the experience of those who stop by.

Structural Composition

Kaffihús Hringur features a modular wood frame structure that ensures efficiency and strength. The design incorporates parallel mass timber beams, forming a central cruciform opening. Glulam rafters connect the square interior to the circular outer walls. This construction choice not only provides solid support but also creates a relationship with the local geography. The exterior is clad in charred dark gray cedar, creating a visual connection to the basalt ground, which help the building integrate into the landscape.

Sustainability Measures

Sustainability plays a key role in the design. Geothermal heat pumps are used to manage heating and electricity needs. Low-E, triple-pane glass helps to minimize heat loss, improving energy efficiency. The building features a rainwater capture system for drinking and sanitation, while dry composting toilets turn waste into compost for the garden. These elements highlight a commitment to respecting nature and maintaining ecological balance.

Details such as the circular form and charred cedar facade highlight the intention to create a structure that not only serves visitors but also respects and complements the remarkable landscape of Hverfjall Crater.