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Timber-Focused Structure with Zigzag Walkway and Sustainable Pine Finish in Coastal Habitat

Authors:
Andrea Carolina Albarracin Caballero, Luis Esteban Guerra Alvarez
Timber-Focused Structure with Zigzag Walkway and Sustainable Pine Finish in Coastal Habitat
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A zigzag walkway leads to a timber observation tower constructed from locally sourced pine, designed to provide visitors with vantage points for engaging with the diverse coastal ecosystem.
5 key facts about this project
01
Constructed from locally sourced pine, enhancing sustainability and blending with the landscape.
02
Features a zigzag walkway that engages visitors with the natural environment before tower access.
03
Incorporates a bent A-frame design that reflects traditional fishing boat shapes.
04
Utilizes a protective Impranal finish to ensure durability in coastal conditions.
05
Designed with multiple observation decks for diverse viewing angles of the coastal ecosystem.

## Overview

Located in Pape Natural Park in the South-West region of Latvia, the observation tower is designed to reflect the area's cultural identity and natural landscape. Situated within the districts of Nica and Rucava, the tower serves both functional and aesthetic purposes, drawing inspiration from local fishing traditions and the broader ecological context. The design concept emphasizes the relationship between community, nature, and contemporary architectural practices, with a focus on honoring the historical nuances of the fishing industry.

## Cultural Context and Design Intent

The architectural framework of the observation tower is informed by the region's historical significance and customs, particularly those related to local fishermen. Central to the design is a zigzag walkway, which symbolizes fragmentation and provides a narrative journey leading to the tower. This route not only prepares visitors for their experience but also features observation points where individuals can engage with the surrounding ecology. The tower itself embodies the characteristics of local fishing boats, translating these forms into a modern structure that serves as both a lookout and a cultural landmark.

## Materiality and Sustainable Practices

The project incorporates locally sourced materials to enhance sustainability while respecting the cultural heritage of the community. Key materials include pine wood, selected for its aesthetic qualities and ecological benefits, along with a protective finish to ensure durability against the elements. Sustainable rope features prominently in the design, linking the structure thematically to fishing nets. This careful consideration of materiality not only supports environmental stewardship but also reinforces the narrative connections to the local fishing industry.

## Structural and Spatial Elements

The tower's design includes multiple vertical observation platforms that facilitate expansive views of the landscape, creating an interactive experience for visitors. The faceted roof, inspired by traditional boat shapes, opens toward the sky, symbolizing a connection to nature. The 50-meter zigzag walkway enhances the spatial experience, allowing for gradual immersion into the natural environment. The internal circulation is optimized for ease of movement, with clear pathways leading to various viewpoints that encourage interaction with the landscape.

A lightweight construction methodology has been adopted to minimize ecological impact, featuring a modular assembly process that reduces the need for heavy machinery. The axonometric view illustrates the innovative construction system, highlighting the structural integrity provided by triangular elements while maintaining design coherence.

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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?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

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