Nyhavn

Earth displays its color range at numerous sites, from geological formations to human-built environments. The selection includes locations on six continents, where natural processes or cultural traditions have resulted in prominent visual displays. The Danxia mountains in China's Gansu province show layered sedimentary rock formations in reds, oranges and yellows, while Arizona's Painted Desert derives its colors from iron oxides and other minerals. Yellowstone's Grand Prismatic Spring owes its concentric bands of color to heat-loving bacteria that thrive in different temperature zones of the water. The Great Blue Hole off the coast of Belize reaches a depth of 407 feet (124 meters), providing a deep blue contrast to the surrounding turquoise shallows. Various communities have marked their built environment with distinctive color palettes. Chefchaouen in Morocco's Rif Mountains displays blue walls throughout its medina. Jodhpur in Rajasthan uses blue paint that originally marked Brahmin residences. Cape Town's Bo-Kaap presents houses in yellows, pinks, greens and blues, while Buenos Aires' La Boca neighborhood has corrugated metal facades in bright colors. Copenhagen's Nyhavn shows 17th and 18th century townhouses along the canal in reds, oranges, yellows and other hues. Scarborough's beach huts on the English coast offer a smaller scale of residential color. Water features contribute to the variety. China's Jiuzhaigou lakes display blues and greens due to calcium carbonate and algae. Tanzania's Lake Natron turns red to pink because of microorganisms living in its alkaline water. Pena Palace on a hilltop near Sintra, Portugal, combines yellow and red facades. Copacabana on Bolivia's Lake Titicaca offers whitewashed buildings with colorful accents. Hitsujiyama Park in Chichibu presents fields of phlox in pinks, whites and purples, while Kitakyushu's Kawachi Fuji Gardens feature wisteria tunnels. Even Longyearbyen on Svalbard displays colored wooden houses against Arctic landscapes.

Copenhagen brings together centuries of history with recent construction in a walkable city by the water. Nyhavn lines the harbor with narrow houses painted in strong colors, where wooden ships dock beside outdoor cafes. The Little Mermaid sits on a rock at the edge of the sound, a bronze figure that has drawn visitors since the early 20th century. Christiansborg Palace rises near the old city center, while Amalienborg forms a royal residence around an octagonal plaza. The Opera House stands across the harbor with a flat, cantilevered roof, and The Black Diamond adds a modern glass facade to the Royal Library. Further out, The Blue Planet aquarium curves along the coast in Ørestad, and the VM Houses show angular residential design in the same district. Parks and gardens spread across the city, offering green space and different moods. The Botanical Garden collects plants from around the world under glass domes and in open beds. Superkilen Park stretches through the Nørrebro neighborhood with colored surfaces and objects gathered from many countries. King's Garden surrounds Rosenborg Castle with tree-lined paths and lawns where people sit in warm weather. Assistens Cemetery lies quiet among the streets, used both as a burial ground and a place to walk. Tivoli Gardens mixes rides, stages, and flower beds in the center of the city. Strøget runs as a long pedestrian street through the old town. Freetown Christiania remains a self-governed neighborhood with painted buildings and its own rules. Dragør preserves old fishing cottages and cobblestones just outside the capital.