The Estancia San Lorenzo Natural Reserve is situated within the Peninsula Valdés Protected Natural Area, approximately 160 kilometers from Puerto Madryn city in Patagonia, Argentina.
Along its shores, you will find a colony of over 600,000 Magellanic penguins, making it the largest continental colony worldwide.
Besides the opportunity to observe these incredible animals in their natural environment, the area also features marine fossils visible along the cliffs and ravines that descend towards the sea.
The Magellanic penguin colony at Estancia San Lorenzo has experienced continuous growth since it was established nearly five decades ago. Since 1995, this population has increased by an average of more than 20% annually. Penguins arrive each year at the beginning of September and leave the reserve by the end of April.
Thanks to the wide range of attractions, visitors can choose from several trails, each offering different routes and levels of difficulty according to the area you wish to explore.
During your trip to Puerto Madryn, make sure not to miss a visit to the Penguin Colony and Estancia San Lorenzo in Punta Norte!
Tour Description
The trails and activities can be combined according to your schedule. You can select from the following options:
*Penguin Experience, the classic tour
The trail takes you through a nesting area with frequent penguin activity. Midway, you’ll reach a coastal stretch providing stunning views of the San Matías Gulf and the beach where penguins come and go from the water and rest. The tour concludes at the ruins of the old sea lion oil factory. This tour lasts 1 hour and 30 minutes, with departures available from 10 a.m. to 5 p.m.
We also suggest the Sunset Experience, which offers the same Penguin Experience but in the late afternoon, starting at 6 p.m.. This is the perfect time to capture the best photos and witness the highest concentration of penguins.
*Land of Penguins, mini-trekking and wildlife watching
This activity includes a mini-trekking through the area with the greatest density of wildlife—a section exclusively accessed by researchers and park rangers and entered only in small groups, always accompanied by a San Lorenzo Ranch Park Ranger.
We visit the “La Colmena” sector, named after the large number of nests concentrated there, and the Penguin Canyon, a key corridor that penguins cross to reach various nesting areas.
One of the most scenic spots is the cliff area, which is also used by penguins for nesting.
On the way back, we travel along the upper part of the coast to return to the starting point. This tour lasts 2 hours and 40 minutes, with departure at 10 a.m.
What’s included?
What’s included:
- Entrance to the Reserve
- Guided trail (according to selected option)
- Park Ranger Guides
- Self-guided trails
What’s NOT included:
- Transfers to or from the Estancia
- Food or Drinks
Frequently Asked Questions
The Estancia San Lorenzo Nature Reserve is located within the Península Valdés Protected Natural Area in Argentine Patagonia, 160 kilometers from Puerto Madryn. Its shores are home to a significant Magellanic penguin colony, recognized as the largest continental penguin colony in the world. This excursion allows you to explore this natural environment and visit different sections of the reserve. For specific information regarding transportation, schedules, inclusions, and tour conditions, it is recommended to review the updated tour details before booking.
The shores of Estancia San Lorenzo are home to a colony of over 600,000 Magellanic penguins. This makes it the largest continental penguin colony in the world. The population has experienced sustained growth since the ranch's founding almost 50 years ago, with an average annual increase of over 20% since 1995. The excursion allows visitors to observe these animals in their natural habitat on the Valdés Peninsula. For specific viewing conditions and operational details of the tour, please consult the updated tour information.
Magellanic penguins arrive at the Estancia San Lorenzo Nature Reserve every year in early September and remain there until the end of April. This period allows visitors to see the colony during their stay on the Valdés Peninsula and observe the animals in their natural habitat. The exact date of each visit may depend on the tour schedule and the details available for the corresponding season. Before booking, it is recommended to check the latest information on dates, availability, times, and other tour conditions.
In addition to the Magellanic penguin colony, the Estancia San Lorenzo Nature Reserve offers the opportunity to discover marine fossils emerging from the cliffs and canyons that lead to the sea. The diverse attractions allow visitors to combine wildlife observation with an appreciation of the landscape and natural history of the Patagonian coast. The excursion takes place within the Península Valdés Protected Natural Area, a popular destination for those traveling to Puerto Madryn. For a complete list of included activities, please consult the excursion details.
Yes. In the Estancia San Lorenzo area, you can explore different trails that are suitable for each section and varying levels of difficulty. This allows you to discover the penguin colony and the reserve's landscapes according to the characteristics of each route. The choice of trail may vary depending on the area visited and the tour's conditions. To find out what options are available during your visit, as well as their characteristics, schedules, and requirements, it is recommended to consult the updated information before booking the tour from Puerto Madryn.
PRICES 2026-2027
Penguin Experience Trail, Penguin Watching. Departure At 11 Am
The Trail Runs Through A Nesting Area And Permanent Transit Of Penguins.
- Start Time: 11:00
- Languages: ESP,ENG
- Duration: 1 hrs
- Operation Days: Every day
From
ARS 151.266
per person
Penguin Experience Trail, Penguin Watching. Departure At 2 Pm
The Trail Runs Through A Nesting Area And Permanent Transit Of Penguins.
- Start Time: 14:00
- Languages: ESP,ENG
- Duration: 1 hrs
- Operation Days: Every day
From
ARS 151.266
per person
Penguin Experience Trail, Penguin Watching. Departure At 4 Pm
The Trail Runs Through A Nesting Area And Permanent Transit Of Penguins.
- Start Time: 16:00
- Languages: ESP,ENG
- Duration: 1 hrs
- Operation Days: Every day
From
ARS 151.266
per person
Penguin Experience Trail, Penguin Watching. Departure At 5.30 Pm
The Trail Runs Through A Nesting Area And Permanent Transit Of Penguins.
- Start Time: 17:30
- Languages: ESP,ENG
- Duration: 1 hrs
- Operation Days: Every day
From
ARS 151.266
per person
Penguin Experience Trail At Sunset, Penguin Watching
The Trail Runs Through A Nesting Area And Permanent Transit Of Penguins. Departures At 6pm Only.
- Start Time: 18:00
- Languages: ESP,ENG
- Duration: 1 hrs
- Operation Days: Every day
From
ARS 453.797
per person
Land Of Penguins Trail, Mini-trekking And Fauna Watching
Mini Trekking Sector Only Used By Researchers And Park Rangers, Great Fauna Watching
- Start Time: 09:00
- Languages: ESP,ENG
- Duration: 2 hrs
- Operation Days: Every day
From
ARS 605.063
per person
Price per person based on a booking for 2 people. Prices may vary depending on the date and number of travelers.
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Penguins At Estancia San Lorenzo In Peninsula Valdés
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