A track from Tête-Noire takes you down to the bottom of the gorge in 25 minutes. Here, there are 120 metres of footbridges above the river, from which you can look down into the Nymphs' Cave. Allow an hour for the walk back.
A slightly longer track also enables walkers to reach the Mysterious Gorge from Finhaut.
Usually open from May to October, subject to weather conditions.