Rising Hollow is an architectural installation located in Iceland, close to the Grjótagjá caves and Myvatn Lake. It serves as an observation tower and visitor center, aiming to connect people with the striking geological features of the region. The design concept focuses on the Fogbreaker Tower, which rises to a height of 20 meters above the flat terrain, creating a noticeable and inviting landmark that attracts visitors to the surrounding natural beauty.

Form and Structure

The Fogbreaker Tower features gray wooden slats that form a tapering structure. This design choice enhances its height and serves as a safety rail for the observation platform. As visitors approach, the tapered shape naturally draws their gaze upward, creating a feeling of connection between the structure and the expansive sky above. This careful integration within the landscape highlights the role of the tower as a point of access to the area’s unique geological formations.

Visitor Experience

The layout of Rising Hollow is designed to provide a straightforward visitor experience, beginning with a wooden walkway that leads guests from the parking lot toward the tower. After entering, visitors descend 3.5 meters into the visitor center. Here, unrefined wall finishes create a cave-like atmosphere that enhances the sense of being in a natural environment. The efficient organization of spaces includes areas for offices and visitor amenities, ensuring functionality while connecting with the outdoor context.

Geothermal Integration

Rising Hollow makes use of geothermal energy sourced from the nearby Grjótagjá caves. The natural heat produced by volcanic activity warms the visitor center, making it comfortable for guests. The cave's water can reach temperatures of 60 degrees Celsius, demonstrating an effective use of local resources. This aspect of the design reflects an awareness of sustainability and highlights the environmental features of the site.

Light and Atmosphere

Light is an important element in the design of Rising Hollow. The staircase allows natural light to filter into the visitor center, creating a welcoming environment. The gradually tapering facade mimics the effect of gentle rain falling, which contributes to a calming atmosphere throughout the space. This thoughtful play of light and form enhances the visitor experience while reinforcing the connection between the building and its natural surroundings.

The layout encourages guests to explore the space and observe the transitions between indoors and outdoors, deepening their connection to the Icelandic landscape through every design detail.