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Elevated Observation Tower Constructed with Light and Dark Wood Integrating Natural Forms and Community Accessibility

Elevated Observation Tower Constructed with Light and Dark Wood Integrating Natural Forms and Community Accessibility
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Constructed with a distinctive blend of light and dark wood, the elevated observation tower provides an accessible vantage point for visitors to engage with the ecological richness of South Dakota's wetlands while ensuring a seamless connection to the surrounding landscape.
5 key facts about this project
01
Constructed with a combination of light and dark wood for visual harmony and structural support.
02
Features an elevated design that provides unobstructed views of the nearby wetlands.
03
Incorporates inclusive ramps for accessibility, ensuring a welcoming experience for all visitors.
04
Utilizes an organic form inspired by local flora, enhancing the connection with nature.
05
Offers three distinct observation levels to engage visitors with varied perspectives of the landscape.

### Overview

The Legendary Highway 14 Tower (LFT) is located in De Smet, South Dakota, an area characterized by expansive plains and specific geographical features, including marshes such as Big Slough and Silver Lake. The tower is designed as an observation point to allow visitors to engage with the region's natural beauty and biodiversity, while also serving as a focal point within a larger trail system aimed at enhancing public access to these vital ecosystems.

### Structure and Material Use

The tower reaches a height of 13.5 meters and incorporates a gridded structure of dark wood columns that support lighter wood beams. This design strategy optimizes views towards the southeast, encompassing the adjacent marshes and lakes. The exterior features a combination of dark, non-load-bearing wood for the façade and light wood for the horizontal beams, spaced 2-4 inches apart to facilitate natural light penetration and airflow. This choice of materials reflects a commitment to sustainable building practices, minimizing reliance on artificial lighting and climate control systems.

### Accessibility and User Experience

The LFT includes provisions for accessibility, with a base elevated 1.5 meters above ground level and a network of ramps to accommodate visitors of all abilities. The regressive-access design allows for easier navigation on lower levels, enhancing inclusivity. The tower is composed of three distinct levels, each offering unique perspectives of the landscape. The first level serves as an accessible entry point, the second level features a view deck with limited stairs, and the third level provides an elevated observation platform for expansive views. The design also incorporates diagonal elements that echo natural growth patterns, reinforcing the tower's connection to the surrounding environment and enhancing the overall viewing experience.

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

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The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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