Ultimate Guide to the Egidio Feruglio Paleontological Museum (MEF)

The Egidio Feruglio Paleontological Museum (MEF) in Trelew, Argentina, is one of the most important paleontology museums in South America. It showcases incredible dinosaur fossils, including remains of some of the largest dinosaurs ever discovered.

General Information

• 📍 Location: Avenida Fontana 140, Trelew, Chubut, Argentina

• 🕒 Opening Hours: Vary by season, typically open daily from morning to early evening

• 🎟️ Tickets: Prices vary; discounts available for students, children, and seniors

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MEF: a bit of history

The Egidio Feruglio Paleontological Museum (MEF) was founded in 1990 and named after Egidio Feruglio, an Italian-Argentine geologist and paleontologist known for his studies of Patagonia’s prehistoric past.

Since its opening, MEF has become a leading center for paleontological research, especially focusing on Patagonian dinosaurs. One of its most significant discoveries is Patagotitan mayorum, one of the largest dinosaurs ever found. The museum is also home to an active research team that continues to unearth new fossils, contributing to global paleontology.

Over the years, MEF has expanded its exhibitions and research facilities, making it one of South America’s most important paleontology museums.

What to See at MEF

🔹 Dinosaur Fossils & Skeletons

• Home to Patagotitan mayorum, one of the largest dinosaurs ever found (a massive titanosaur).

• Fossils from various prehistoric creatures, including carnivorous and herbivorous dinosaurs.

🔹 Evolution & Geology Exhibits

• Displays tracing the evolution of life over millions of years.

• Information on Patagonia’s unique prehistoric past.

🔹 The Fossil Preparation Lab

• Visitors can watch real paleontologists at work, cleaning and studying fossils.

• Live science demonstrations explaining the fossilization process.

🔹 Temporary Exhibits & Special Events

• Rotating exhibitions on prehistoric life and natural history.

• Educational programs and workshops for children and adults.

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Tips for Your Visit

✔️ Plan for at least 1.5 to 2 hours to explore the museum fully.
✔️ Visit in the morning or early afternoon to avoid crowds.
✔️ If traveling with kids, check for interactive activities or guided tours.
✔️ Combine your visit with Punta Tombo or Gaiman for a full-day excursion.

Highlights of the Egidio Feruglio Paleontological Museum (MEF)

Patagotitan mayorum – One of the largest dinosaurs ever discovered, a massive titanosaur from Patagonia. A life-sized replica and real fossils are on display.

Dinosaur Hall – Features fossils and skeletons of various prehistoric creatures, including carnivorous and herbivorous dinosaurs from Patagonia.

Fossil Preparation Lab – A glass-walled laboratory where visitors can watch paleontologists work on real fossils in real time.

 Evolution & Geology Exhibits – Showcases the prehistoric history of Patagonia, from the formation of the land to the creatures that once roamed it.

 Temporary Exhibits & Interactive Displays – Rotating exhibits, multimedia presentations, and hands-on activities for visitors of all ages.

Research Center – MEF is a leading paleontological research hub, contributing to major fossil discoveries in Argentina and beyond.

How to combine the MEF? Nearby Attractions

There are many options to combine the visit to Trelew and the MEF. Check the most usual attractions to add to this journey:

• Punta Tombo Penguin Reserve (1.5-hour drive) – Home to one of the largest Magellanic penguin colonies.

• Gaiman (20 minutes away) – A charming Welsh town known for its traditional tea houses.

• Rawson & Playa Unión (30 minutes away) – Coastal area where you can take dolphin-watching tours.

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