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Where to See Rockhopper & Magellanic Penguin in Puerto Deseado

Discover the remarkable penguin colonies of Puerto Deseado, where both Rockhopper and Magellanic penguins nest along the dramatic coastline of the Ría Deseado and remote offshore islands.

4 min readUpdated for 2025–2026 Season
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Puerto Deseado, a small coastal town in Santa Cruz province, Argentina, offers one of Patagonia's most authentic and uncrowded wildlife experiences. The Ría Deseado and nearby Isla Pingüino create a unique ecosystem supporting thriving colonies of both Rockhopper penguins (Eudyptes chrysocome) and Magellanic penguins (Spheniscus magellanicus). The Rockhopper colony on Isla Pingüino is one of the northernmost in the world and the only one accessible to tourists in continental Argentina. This off-the-beaten-path destination rewards visitors with intimate wildlife encounters far from the crowds of more popular penguin sites.

Best Time to See

October-April (Rockhopper: November-March; Magellanic: September-April)

Where to See Them

Isla Pingüino

Very Likely

Best Time: November-March

Access: Accessible only by boat from Puerto Deseado port. Drive your rental car to Puerto Deseado via RN281 from RN3. Boat excursions depart from the port, about 1 hour each way.

Book in advance. The crossing can be rough — take motion sickness precautions. Only place to see Rockhoppers on mainland Argentina's coast.

Ría Deseado (Magellanic colonies)

Very Likely

Best Time: October-March

Access: Nesting areas along the Ría Deseado, accessible by boat excursions from the port. Drive to the port with your rental car.

The ría tour also offers sightings of Commerson's dolphins, cormorants, and sea lions.

Isla de los Pájaros

Likely

Best Time: November-February

Access: Part of the ría boat excursion route from Puerto Deseado. No separate car access needed beyond driving to the port.

Mixed seabird colonies including cormorants and gulls alongside penguins. Great for bird photography.

Cabo Blanco Reserve

Possible

Best Time: December-February

Access: About 80 km north of Puerto Deseado via RN3 and a gravel turnoff. Accessible by rental car, check road conditions.

Primarily a fur seal reserve but occasional penguin sightings. Worth combining for the coastal scenery.

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Animal Behavior

Rockhopper penguins are named for their distinctive hopping locomotion over rocky terrain. They are among the smallest crested penguins, with striking yellow-black head plumes and bright red eyes. Magellanic penguins are burrowing species, digging nesting holes in soft soil, recognizable by two black bands across their white chest. Both are excellent swimmers hunting fish, squid, and krill. During nesting, parents take turns incubating eggs and feeding chicks.

Photography Tips

  • 1Bring a medium telephoto (100-300mm) for boat approaches and a wider lens for colony overviews.
  • 2Rockhopper head plumes photograph best in soft, overcast light that brings out the yellow tones.
  • 3Capture the dramatic hopping behavior of Rockhoppers navigating cliff faces.
  • 4For Magellanic penguins, photograph them emerging from burrows for charming behavioral images.
  • 5Protect gear from sea spray on the boat crossing with waterproof bags.

Conservation

Rockhopper penguins are classified as 'Vulnerable' by the IUCN, with populations declining due to climate change, overfishing, and oil pollution. The Isla Pingüino colony is protected as a Provincial Natural Reserve. Magellanic penguins are 'Least Concern' but face threats from oil spills and fishing nets. Puerto Deseado's reserves help protect both species.

Viewing Regulations

  • Stay on marked paths and maintain required distance from nests on Isla Pingüino.
  • Never chase, touch, or attempt to pick up penguins. They can deliver painful bites.
  • Do not block penguin pathways between nests and the sea.
  • Keep noise levels low near nesting colonies.
  • Follow all instructions from boat operators and island guides.

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Frequently Asked Questions

Can I see Rockhopper penguins without a boat?

No, the colony is on Isla Pingüino, only accessible by boat excursion from Puerto Deseado port, about one hour each way.

What is the best month for both species?

November through February offers the best overlap, with both species nesting and raising chicks.

How do I get to Puerto Deseado?

Drive via RN3 to the RN281 junction, then east to the coast. About 290 km south of Comodoro Rivadavia.

Are boat excursions suitable for children?

Yes, but the open-sea crossing can be rough. The calmer ría excursions are more suitable for younger children.

What other wildlife is there?

Commerson's dolphins, sea lions, cormorants, and numerous seabird species in the Ría Deseado.

Is Puerto Deseado crowded?

No, it is an off-the-beaten-path destination with far fewer visitors than Punta Tombo or Península Valdés.

Puerto Deseado

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