The leafy JardÃn Centenario park sits at the center of bohemian Coyoacán, known for its cobblestone streets and colonial architecture. The bright-blue Museo de Frida Kahlo, showcasing her life and work, is here, as are the well-preserved former home of Leon Trotsky, art galleries, and colorful artisan markets. Upscale sidewalk cafes sit side by side with laid-back ice cream parlors along the tree-lined streets.