Puerto Almanza is a tiny fishing village 90 minutes from Ushuaia.
Only about 40 families live here, all dedicated to fishing and mussel/clam farming (and restaurants serving the above).
This is officially named La Ruta de la Centolla.
There is no transportation to this corner of the province so you'll need to either drive yourself or take an excursion. If driving yourself, check out the other pins nearby to plan your day (I've pinned my favorite spots).
No car? No problem, book this excursion to visit the Centolla Route!