Up on the Great Wall at Jiankou. Nine-Eyes Tower, 2021/11/20 Fourteen photos from a clear but grey day on the Great Wall at Jiankou. Were you on this trip? How did you like it? We'd love to hear from you. • Send us feedback • Review it on TripAdvisor • Share this page on Facebook Starting off on the hike. Hikers on the steep climb up to Nine-Eyes Tower. Arriving at Nine-Eyes Tower. Views of distant mountains. We continued along the Great Wall. Down a tricky bit. Looking back along the wall. Snack break! Views along the Great Wall at Jiankou. Shorts weather!