Stock photography, photos: senior tourists in China Stock photos of Retired women at the Great Wall of China at Simatai Photograph: © Bill Bachmann Click for a larger image and more information Keywords associated with this stock photo: Retired, senior, travelers, travel, adventure, tourism, tourists, camera, pictures, happy, smile, smiling, merriment, women, friends, friendship, wonder, Asia, China, Great Wall, monument, landmark, famous, emperor, dynasty, protection, protect, fortress, soldiers, war, fight, brick, border, steep, mountains, walkway, ancient, historic, history, trek, climb, hike, joy, joyful, celebrate, Simatai,vacation, holiday