Situ Gunung Suspension Bridge is Sukabumi's easiest headline sight. The long bridge crosses a forested valley in the Situ Gunung Tourist Park area, part of the Mount Gede Pangrango landscape, and is usually paired with a walk to Curug Sawer.
It is popular on weekends, so start early if you want the bridge and trails before the crowds build. The setting matters more than the engineering boast: mist, forest, and cool mountain air are the reasons to come.