It is a very sleepy town with few attractions within the town itself, however it is known for a historic fort and a large Penguin colony.
Sadly, I'd been struck down by a cold and so I restricted my activities to the town rather than take a bus to these attractions.
In the centre of town there is a main Plaza with a small artisan market and a statue of Magellan. Apparently if you touch the statue you will return to Punta Arenas.
Punta Arenas beach
Punta Arenas from Avenida San Cristobal
Punta Arenas from the lookout
Punta Arenas casino next to the sea from the lookout
A Croatian family vault
The Punta Arenas cemetery
Austral Calafate Ale