Located in Sydney, residential tower One Central Park has been billed as the world’s tallest vertical garden. Botanist and garden designer Patrick Blanc sheathed two 380 feet tall buildings in green, with plants and vines climbing up the building’s glass façade.
The greenery is meant to extend the nearby park onto the buildings, creating a verdant district that replicates the natural cliffs of the Blue Mountains. Altogether, there are 450 different types of plants, 250 of which are local species.