The Ninglinspo is a stream in Belgium, tributary of the Amblève upstream from Remouchamps around Quarreux. The valley of Ninglinspo is classed as an outstanding heritage area of Wallonia. It runs between Vert-Buisson and Nonceveux. The Ninglinspo forms rapids around enormous blocks of quartzite, forming a series of pools with evocative names. The site is favoured by tourists due to its beauty.
The Ninglinspo valley has been entirely lit to allow for nighttime walks. This exceptional natural beauty has inspired a number of local legends.