Grotte de Fontrabiouse is located close to Andorra.

Travelling from Perpignan, direction "Andorre". When reaching Mont-Louis, follow Quillan, Axat
(total distance: approximately 100km).
Travelling from Carcassonne, take the secondary road 118 (road to Limoux).
When reaching Quillan, take the secondary road 117 for 6km.
Turn right and follow the signposts "Mont-Louis/Font-Romeu" (total distance: approximately 100km).
GPS coordinates : 42°38’8.39’’N
Longitude 2°5’48.33’’E

04 68 30 95 55 (opening time), 04 68 26 22 21 (24/7)