Pau–Canfranc railway
The Pau–Canfranc railway is a partially closed long international single-track standard gauge railway line connecting Pau in the Pyrénées-Atlantiques region of France , climbing via the Gave d'Aspe valley and under the Pyrenees to Canfranc in Spain . 
<triplet> Pau <subj> Pyrénées-Atlantiques <obj> located in the administrative territorial entity <subj> France <obj> country <triplet> Pyrénées-Atlantiques <subj> Pau <obj> contains administrative territorial entity <subj> France <obj> country