Green walls, also known as living walls, are becoming increasingly popular as a way to bring nature back into the city. Among the most amazing green walls in the world is the 1,000 square meter wall of greenery at the Gardens by the Bay in Singapore, featuring over 25,000 plants of more than 38 species. Another remarkable green wall is the 23-story tall Torre Blancas building in Madrid, Spain, which has a vertical garden on its facade consisting of over 15,000 plants. The Musée du Quai Branly - Jacques Chirac in Paris, France boasts a living wall that is 200 meters long and 12 meters high, making it one of the largest of its kind in Europe. These green walls are not only aesthetically pleasing, but they also improve the building's air quality, reduce noise pollution, and promote environmental sustainability.

1. Universidad del Claustro de Sor Juana, Mexico City

The Universidad del Claustro de Sor Juana in Mexico City is well known for its commitment towards sustainability. One of its most famous features is the awe-inspiring green wall situated on the outside of the university building. This green wall stands nearly 50 feet tall and features over 8,000 plants representing 20 different species. It's an impressive sight, and it's also beneficial for the environment as it helps to cool the building, mitigate noise pollution, and purify the air. The wall is not only functional but aesthetically pleasing, making it a great example of how sustainability and design can work together in harmony to create a space that is both beautiful and good for the environment too.

2. Changi Airport Terminal 3, Singapore

The Green Wall in Singapore’s Changi Airport Terminal 3 is a stunning natural wonder that captivates visitors from all around the world. Covering a surface area of over 3,000 square feet, this living wall is an incredible feat of engineering and design. It features over 20 different varieties of plants, including ferns, mosses, and vines, which are carefully curated to thrive in this vertical garden. Visitors can enjoy the calming ambiance of the Green Wall as they make their way through the bustling airport terminal, and it serves as a beautiful reminder of the importance of incorporating greenery into urban environments. Plus, the airport features an exterior living green wall outside Terminal 4 as well.

3. Garden house, Beverly Hills

Situated in the heart of Beverly Hills is a stunning garden house that boasts an awe-inspiring green wall. This exterior living wall showcases a variety of lush plants and vegetation that thrive in the California climate. The wall serves both an aesthetic purpose and also provides a positive impact on the environment. It helps to reduce the amount of carbon dioxide in the surrounding air, improving the air quality and creating a healthy atmosphere for visitors to the garden house. The green wall serves as a unique feature that sets the garden house apart from others and elevates the beauty of the surrounding area.

4. K11 Musea, Hong Kong

K11 Musea is one of the newest cultural-retail destinations in Hong Kong. It’s curvilinear exterior is accented by large-scale living green walls and extensive plantscaping. Located in the heart of Victoria Dockside, the space boasts an impressive array of cutting-edge features and world-class retail offerings. The museum-quality architecture and interiors designed by Kohn Pedersen Fox Associates are a perfect complement to the stunning panoramic views of the Victoria Harbour. Visitors to K11 Musea can enjoy the art-concept shopping experiences, culinary offerings from some of Hong Kong's top restaurants, as well as world-class cultural events.K11 Musea is a creative landmark that promises to inspire and delight visitors from around the world.

5. Musée du Quai Branly, Paris

The green wall at Musée du Quai Branly is a true marvel of modern architecture. Designed by Patrick Blanc, a well-known botanist and designer who is a pioneer of modern biophilic design. Blanc’s approach to biophilic design is centered around the idea of incorporating living plants into built environments in order to enhance the health and well-being of the people who inhabit them. By integrating natural elements into interior and exterior spaces, Blanc believes that people can connect more deeply with nature and experience a variety of physical and mental health benefits. The 200-meter-long and 12-meter-high wall, comprising 15,000 plants, is a beautiful blend of art and nature. The wall features a diverse selection of plants from all over the world, including ferns, bromeliads, and orchids, arranged in vertical rows using a system of hydroponics. The installation not only provides an aesthetically pleasing display but also serves as a sustainable solution for the building's insulation and air quality. The green wall serves as a stunning reminder that creating environmentally responsible buildings can go hand in hand with artistic beauty.

6. McArthurGlen Ashford Designer Outlet, Kent UK

Until recently this green wall exterior was the largest in Europe. During an extension to the retail mall, the upmarket designer outlet in Kent was given an amazing green wall exterior, to reflect Kent’s status as “The Garden of England”. The living walls were installed in three phases between spring and autumn 2019, while the shops remained open. Designed by Chapman Taylor, with a wall system by Biotecture.

7. Singapore Institute of Technical Education, Singapore

The Singapore Institute of Technical Education's green wall design is an impressive display of sustainable architecture. The green wall, also known as a vertical garden, is a feature that spans across the entire exterior of the building. Living walls were cover the facades of eight blocks of Singapore’s Institute of Technical Education, answering the college’s Vertical Greening Eco-Initiative to become both more environmentally friendly and offer a more conducive learning environment. The wall is filled with a variety of lush green plants that are not only aesthetically pleasing but also serve as an effective natural air filter. The plants used in the wall have been carefully chosen based on their ability to thrive in a vertical environment, making this design both practical and impactful. This impressive and grand project includes both interior and exterior living plant walls.

8. Khalifa Avenue, Qatar

Khalifa Avenue Green Wall in Qatar is a magnificent feat of engineering and architecture. The largest green wall in world at over 70,000 square feet, lining the sides of major roadway interchange. The wall is made of over 35,000 plants, which absorb around 100 tons of carbon dioxide annually. The green wall not only acts as a natural air purifier, reducing air pollution, but it is also a stunning visual attraction for visitors. It is a testament to Qatar's commitment to sustainable development and the integration of nature into urban environments. The Khalifa Avenue Green Wall contrasts with its surrounding environment, where temperatures can reach over 120 degrees Fahrenheit (50 degrees Celsius) and humidity can range from 30% to 90%.

9. Eden new Bailey, Salford UK

Video: Eden New Bailey

Eden New Bailey's green wall is a breathtaking sight to behold. Spanning a towering six stories high, this flourishing botanical masterpiece is a true testament to the power of vertical gardening. Comprising over 4,000 plants of varying species, this green wall serves as a natural air purifier, reducing carbon levels and improving the overall air quality in the surrounding area. This impressive exterior living plant wall is sustained by rainwater harvesting. What's more, the green wall doubles up as a natural temperature regulator, keeping the building cool during hot summer days and reducing the need for air conditioning. Eden New Bailey has truly cemented its position as a pioneer of innovative and eco-friendly architecture.

10. The Calyx Green Wall, Sydney

The Green Wall Calyx at Royal Botanical Gardens Sydney is a true masterpiece of sustainable living art. Located in the Calyx, a destination within Sydney’s Royal Botanical Gardens and designed by G-Sky, the Calyx green wall is one of the largest interchangeable green walls in the Southern Hemisphere. Consisting of over 18,000 plants representing the diversity of Australia’s vegetation, it is not only a breathtaking example of vertical gardening but also serves as an educational exhibit on the importance of conservation efforts. The Green Wall Calyx is not only beautiful, but it also contributes to air purification and energy efficiency by offering natural insulation. Walking through this living artwork is a one-of-a-kind experience that connects visitors with nature and inspires positive change in the world.

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