Three days is enough to see the headline wildlife of the Patagonian coast if you plan well. The itinerary below puts the long, weather-independent excursions first and keeps the shorter, flexible activities for the day when you most need them. Adjust it to the season, using the seasonal notes at the end.
Day one: Peninsula Valdes
Start early with a full-day tour of the reserve. You cross the isthmus, stop at viewpoints over the two gulfs, visit sea lion and elephant seal colonies and have lunch in the reserve or in Puerto Piramides. In the whale season, add the boat trip, which departs from the beach at the village. If your priority is whales, consider booking the tour with the boat included. Return in the evening, tired and happy, and have a simple seafood dinner on the seafront. Remember that this is a long day, with driving of several hours.
Day two: Punta Tombo
This is another early start, as the reserve is about 180 kilometres south. The drive takes around three hours each way, and the reward is a walk among thousands of Magellanic penguins on marked trails. If you prefer culture with your wildlife, choose a tour that adds Gaiman and a Welsh tea in the afternoon. The reserve is open roughly from September to April, so in other months swap this day for a Welsh valley outing or a private wildlife day.
Day three: sea lions and the bay
After two long days, the third day should be lighter and closer to town. In the morning, join a sea lion snorkel or a kayak paddle, which are the most exciting activities in town. If you are not comfortable in cold water, visit the Punta Loma viewing platform instead, a short drive from town. In the afternoon, take the Playa El Doradillo road to watch whales from the shore in season, or a dolphin cruise on the gulf. In the evening, walk the seafront promenade for sunset and have a final dinner with local seafood.
Seasonal swaps
From June to December, whales dominate. Make sure the boat trip is on day one or two, so that wind does not leave you without a chance, and use El Doradillo as your easy whale option. From September to March, penguins are at their best, with chicks in December and January. In winter, when the penguin reserves are closed, replace Punta Tombo with the Welsh valley and a 4x4 coastal tour. In late summer and early autumn, ask about orcas on the northern coast.
Weather and flexibility
Wind can cancel boats and make the coast uncomfortable. Keep one flexible slot in your plan, and book the boat activity early. If the wind is too strong for the sea, switch to a land activity, such as the bike tour to Punta Cuevas or the 4x4 coastal ride.
Practicalities
Book tours a few days ahead in busy months, confirm pickup times the evening before and carry pesos for reserve entrance fees. Eat breakfast early, bring snacks and water, and pack layers. Charge your camera each night. Keep valuables out of sight in vehicles and follow all wildlife rules.
If you have more time
A fourth day could be the Welsh valley, with Trelew and Gaiman, or a visit to a quiet penguin colony such as the northern peninsula estancia. A fifth day might be a private or small-group tour for photography, or simply a day on the seafront. Keep one slow day in the middle of any longer trip, because wildlife days are tiring.
Evenings
Puerto Madryn has a relaxed evening life. Walk along the bay at sunset, try a local seafood restaurant, have an ice cream and go to bed early. The alarm will ring before dawn.
Budget and booking order
Book the Peninsula Valdes day first, because it is the most popular and the most weather-sensitive if it includes a boat. Next, book Punta Tombo, then add the smaller activities once you know the forecast. Shared tours cost far less than private ones, and combining two activities in a day can save time. Keep small notes in your phone with pickup times, meeting points and operator contacts, so that you are never searching for them at dawn. Finally, leave time to simply sit by the bay and watch the light change.
