By car
From Bordeaux:
Take the A62 towards Agen, then the A65 towards Pau. Take exit 2 (towards Captieux), then continue on the D10 and the N524 to the entrance of Barbotan. Continue towards Cazaubon/Lac d’Uby and turn left towards Lac d’Uby.
From Toulouse:
Take the N124 towards Auch, then continue on the N524 towards Barbotan les Thermes. At the entrance of the village of Cazaubon, follow the direction Barbotan Les Thermes / Lac d’Uby.