Blue Chaouen 1000 Piece Jigsaw Puzzle by Passport Puzzles"Blue is my favourite colour, so when I visited Chaouen (as the locals would say), located in the Rif Mountains of northwest Morocco, I was in heaven, both as a photographer and tourist. So many shades of blue cover this charming town and there are multiple theories (from as early as the 15th century) as to why this is. With a large Jewish population dating back to the Middle Ages, blue represented sky, heaven and God, and so the tradition began.