Bassella in the context of "Urgellet"

Urgellet (Catalan pronunciation: [uɾdʒeˈʎet]) is a historical territory and a natural region of Catalonia. It is located in the Pyrenees exactly in the actual administrative comarca of Alt Urgell, that last includes Baridà, Urgellet and the banks of Oliana, Peramola and Bassella.