Baja California Sur, Mexico / La Paz, Estero Balandra. Flowering Mammillaria cactus in the volcanic rocky hillsides surrounding the bay. 907H2

Baja California Sur, Mexico / La Paz, Estero Balandra. The shimmering waters at sunset with silhouetted Galloping cactus, Machaerocereus gummosus, on surrounding cliffs. 907H5