“Reine Hortense – Col de Riou” trail is a 2.5 mile (5,500-step) route located near Cauterets, Occitanie. This route has an elevation gain of about 1672.8 ft and is rated as hard. Find the best walking trails near you in Pacer App.
Last updated: Nov 1, 2026
Route Details
Length
2.5 mi
Elev. Gain
1672.8 ft
Est. Steps
5500
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