Cardenal Antonio Samoré Pass
The main towns and cities respectively on both sides of the pass are Entre Lagos and Osorno in Chile and Villa La Angostura and San Carlos de Bariloche in Argentina . 
<triplet> Osorno <subj> San Carlos de Bariloche <obj> twinned administrative body <triplet> San Carlos de Bariloche <subj> Osorno <obj> twinned administrative body