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Transparent Dome and Native Planting Enhance Sustainable Riverfront Recreation

Author:
Paul Rudolph Lukez
Transparent Dome and Native Planting Enhance Sustainable Riverfront Recreation

Project in-detail

A transparent dome supported by cross-laminated timber panels integrates seamlessly with native planting to create a multifunctional recreational space on the Charles River waterfront.
5 key facts about this project
01
A teardrop-shaped island design reflects natural drumlin formations in the area.
02
The project incorporates extensive native planting to support local biodiversity.
03
A transparent dome enhances visibility and creates a seamless indoor-outdoor connection.
04
Pedestrian ribbons on the bridge allow for dual-use of space and enhanced accessibility.
05
Cross-laminated timber panels provide sustainable structural support while reducing carbon footprint.
The Charles River Island project is an architectural initiative focused on transforming the Massachusetts Avenue Bridge area, aiming to create a new recreational island that enhances connectivity between Cambridge and Boston. This design integrates natural landscapes with functional spaces, providing a unique public realm. It accommodates various activities, supports community engagement, and fosters a connection to the Charles River.

The project emphasizes an environmentally sensitive design that respects and enhances the local ecosystem. Utilizing a teardrop-shaped island inspired by geological formations known as drumlins, the layout encourages ecological diversity while serving the public. This design incorporates landscaped paths, gardens, and recreational spaces that invite exploration and interaction.

Sustainable Materiality

The material palette for the Charles River Island project is carefully selected to align with its ecological goals while ensuring longevity. Key materials include wood, glass, steel, and concrete. Wood elements contribute warmth to structures and pathways, while extensive glass façades facilitate natural light ingress and visual connections with the surrounding environment. Steel forms the backbone of structural systems, offering durability and strength, whereas concrete establishes solid foundations and durable walkways. These materials collectively enhance the tactile quality of the space and promote a sense of place.

Unique Approach to Integration

What sets the Charles River Island project apart is its unique approach to design integration. The bridge, which transitions into the island, features two broad ribbons that accommodate both pedestrian and vehicular traffic. These ribbons create dynamic walking paths, adorned with native planting that enhances biodiversity. Each segment of the island is designed for distinct functions, with specific drumlin areas dedicated to gardens and leisure activities, promoting a rich variety of experiences.

Furthermore, the dome structure at the center of the island serves multiple purposes, including hosting community events and workshops. Its transparent design maintains a dialogue between indoor and outdoor spaces, fostering a sense of openness. The project’s emphasis on cultural and educational programs encourages community engagement and positions the site as a hub for interaction and social activities.

Incorporating historic references, the design acknowledges the historical significance of the Boston waterfront, promoting a respectful dialogue with the past while focusing on contemporary needs. This blend of history, sustainability, and modern architecture effectively establishes the island as a notable addition to the urban landscape.

For a comprehensive understanding of the architectural plans, architectural sections, and architectural designs, explore the project details further. Investigating the specific architectural ideas can provide deeper insights into the overall design philosophy and objectives of the Charles River Island project.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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