On our three-week Patagonia trip, my husband and I side-tripped to Punta Arenas for the sole purpose of seeing penguins. For those who don’t want to go to Antarctica, this is a (relatively) easy way to see penguins up close and personal in their natural environment.
Two penguin colonies could be visited as day trips from Punta Arenas. The king penguin colony on Tierra del Fuego was a very, very long day trip. Somewhat closer on Magdalena Island was a colony of gentoo penguins.