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Grutas da Moeda is a limestone cave system discovered in 1971. What began as a simple fox chase by two hunters transformed into one of Portugal’s most beautiful natural attractions. Inside, you’ll find:

• Underground galleries
• Flowing limestone formations
• Stalactites and stalagmites
• Reflective pools and “waterfall” structures
• Columns and curtain-like rock shapes

This cave is accessible and safe, making it perfect for travelers of all ages.

🕰 The Legend Behind the Name “Coin Caves”

The name Grutas da Moeda comes from an old local legend.

According to the story, a wealthy traveler fleeing robbers fell into a deep sinkhole. His bag of coins spilled and scattered around the cave floor, disappearing into the darkness. Locals began calling the area the Cave of the Coin, and the name stuck.

It adds a touch of mystery to an already magical underground world.

🪨 Inside the Caves: What You’ll See During the Tour

The guided tour takes you through approximately 350 meters of illuminated pathways carved through the limestone. Highlights include beautifully named chambers such as:

✨ Lake of Happiness (Lago da Felicidade)

A serene underground pool reflecting the natural colors of the cave.

✨ Nativity Room (Sala do Presépio)

A chamber where formations resemble figures from a traditional nativity scene.

✨ Waterfall Room (Sala da Cascata)

Flowstone formations that mimic cascading waterfalls.

✨ Red Dome (Cúpula Vermelha)

A dome-shaped ceiling with reddish mineral tones.

✨ Shepherd’s Room (Sala do Pastor)

Intricate columns and formations shaped over thousands of years.

Every corner of Grutas da Moeda showcases the slower-than-time craftsmanship of nature.

📚 The Scientific & Environmental Interpretation Center

Before or after your cave walk, don’t miss the Interpretation Center next to the entrance. Here you can explore:

• Fossils from the region
• Geological maps
• Mineral specimens
• Educational videos
• Information about karst landscapes

It’s perfect for kids, students, and curious travelers.

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🧭 Practical Information for Visitors

🎫 Tickets

Prices are affordable, and guided tours are included.

⏰ Opening Hours

Open daily, usually year-round — indoor temperature is always stable.

📍 Location

São Mamede, Batalha region
Less than 10 minutes from Fátima Sanctuary.

⏱ Recommended Visit Duration

1 to 1.5 hours for cave + Interpretation Center.

👟 What to Bring

• Comfortable walking shoes
• A light jacket (optional)
• Camera or smartphone

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📅 Best Time to Visit Grutas da Moeda

Anytime!
Inside the cave, the weather never changes. Whether visiting during Portugal’s hot summer or rainy winter, Grutas da Moeda is always enjoyable and comfortable.

It’s also a perfect rainy-day activity for families visiting Fátima.

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🧳 Why You Should Add Grutas da Moeda to Your Travel Itinerary

Here’s why travelers love this hidden gem:

• It’s unique: Unlike beaches or cities, this is pure natural geography.
• It’s accessible: Easy pathways, guided tours, and family-friendly.
• It’s educational: Great for learning about geology or cave formations.
• It’s close to other top attractions: Fátima, Batalha Monastery, Mira de Aire Caves.
• It’s peaceful: A magical world of silence and stone.

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🏞 Ideal Nearby Attractions to Combine With Your Visit

Make it a perfect day trip by pairing Grutas da Moeda with:

• Fátima Sanctuary (Portugal’s most important pilgrimage site)
• Batalha Monastery (UNESCO World Heritage)
• Grutas de Mira de Aire (largest cave system in Portugal)
• Moeda EcoPark trails for nature lovers

This region is rich in natural beauty and history, making itinerary planning easy.

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🌟 Final Thoughts: An Underground Treasure Worth Discovering

Grutas da Moeda is more than a cave — it’s a journey into the ancient heart of Portugal. Beautiful, educational, mysterious, and easy to explore, it’s one of the best underground attractions in the country.

Whether you’re traveling with kids, exploring the region of Fátima, or seeking an unforgettable natural experience, Grutas da Moeda deserves a top spot on your Portugal travel list.