A woman sits in an alley in Chefchaouen, Morocco, April 30, 2026. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)

A woman walks in an alley in Chefchaouen, Morocco, April 30, 2026. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)

Hats are seen hanging on the walls in an alley in Chefchaouen, Morocco, April 30, 2026. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)

People shop at a store in an alley in Chefchaouen, Morocco, April 30, 2026. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)

This photo taken on April 30, 2026 shows a view of an alley in Chefchaouen, Morocco. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)

A dog lies prone on the ground in an alley in Chefchaouen, Morocco, April 30, 2026. Chefchaouen, known as the "blue city" for its colored walls and alleys, is a tourist destination in northern Morocco. (Photo by Aissa/Xinhua)