The brightly colored houses that line the Nyhavn Canal may be a beloved sight in the city today, but they aren't always so healthful.
The Kaleidoscopic Fly Geyser in the Black Rock Desert is an entirely unique sight because it was actually formed due to human error.
The lavender fields of the Provence region of France burst into a fragrant haze of purple from mid-June to August.
You could be forgiven for mistaking Aveiro for Venice, especially given the maze-like canals surrounded by colorful molliesiros.
This multicolor wonder in the Peruvian Andes, called Vinicunca and known as the Rainbow Mountains, is not man-made. Color bands, ranging from pink and red to yellow and green.
Dramatically perched on the cliffs of the Amalfi Coast, Positano is a postcard-perfect town. Its rocky roads are lined with lemon blossoms.
These brightly colored houses hark back to the early 17th century when timber kits were sent up from mainland Scandinavia.
Covering approximately 115 square miles (298 sq km), Plitvice Lakes National Park is found near the Bosnia and Herzegovina border.
The Rajasthan capital retains its distinctive pink hue in historic buildings, homes and shops, and is one of the stops on the popular Golden Triangle circuit.
The history of Willemstad Colorful houses sounds like an urban legend, but the buildings in this UNESCO-protected Caribbean town.
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