Trail of a Auga de Guitiriz Activity · Guitiriz, Terra Chá, Lugo A waymarked path, PR-G 99, of some twenty kilometres that starts at the chapel of Santo Alberte and follows the Parga and Ladroíl rivers upstream to link the three mineral-medicinal springs that made the municipality famous. Photo: Artabros89 (CC BY-SA 4.0) What to see and do in Guitiriz