Valparaíso, Chile (3/20)

Valparaíso is known for its colorful hillside houses, but its most striking feature is the abundance of street art that covers its walls. This UNESCO World Heritage city is a haven for artists, with vibrant murals and graffiti creating a kaleidoscope of color throughout its streets. The city also hosts the Valparaíso Art Festival, drawing artists from around the world to contribute to its lively artistic scene.