Seeing this concrete beast in person hits differently than reading stats online. Skip the basic observation decks if you want actual scale—the boat-lift tour lets you see the lock system move massive ships in real-time. Give it two hours if you're just doing the site, but honestly, a multi-day cruise from Yichang to Chongqing lets you actually process the canyon views. Bring a power bank and don't expect quiet; this place is pure industrial energy.
