You can ask at the tourist office (or go to their website and ask). Lourdes is not on a pilgrimage route to Santiago, the real purpose of the credential, so it may be hard to find one there. You can get one by mail from several sources that are listed in the Forum.
Planning on walking Norte-Primitivo starting about June 10, 2025.
Are the albergues very busy at that time and also what will the weather be?
I did this the end of August and September of 2017 and...
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