For decades, historians believed that Machu Picchu was one of the last great cities inherited from the Inca Empire. But what if we told you that another massive Inca fortress, surrounded by dramatic canyons, has remained hidden for centuries?. Nestled among towering mountains and encircled by rivers and deep canyons lies T’aqrachullo, also known as María Fortaleza.
Recently, National Geographic introduced T’aqrachullo to the world, and the site’s remarkable archaeological significance has drawn international attention to the province of Espinar, in the Cusco region. At Conde Travel, we believe that such an extraordinary archaeological site deserves to have its story told.
In this guide, you’ll discover everything you need to know about T’aqrachullo before planning your next adventure to Cusco!
Rewriting Inca History: T’aqrachullo
It was an ordinary morning in September when archaeologist Dante Huallpayunca and his research team continued their excavation. While joking about the possibility of discovering hidden treasure, one of his assistants suddenly shouted: “Boss! We found something!” Moments later, the team spotted the unmistakable sparkle of gold.
As the excavation continued, the archaeologists uncovered something that very few researchers discover during their careers: nearly 3,000 gold, silver, and copper sequins that had remained buried for more than five centuries. From that moment on, the history of the Inca Empire in Espinar began to be rewritten from a new local perspective.
What Makes T’aqrachullo So Special?
The discovery of T’aqrachullo reveals that the Inca Empire had more major political, economic, and religious centers than historians previously believed.
Archaeologists have uncovered remarkable findings throughout this impressive Inca fortress, including:
- Ceramic fragments belonging to the Wari civilization, providing evidence that this culture reached southern Peru—something historians had not previously confirmed.
- Nearly 600 archaeological structures, including tombs, shrines, residential buildings, ceremonial fountains, and funerary spaces.
- The foundations of a large temple that researchers believe the Qolla and Wari cultures may have built.
- A ceremonial fountain decorated with embedded gold nuggets.
- A Wari tomb containing llama and puma figurines crafted from gold and chrysocolla.
These discoveries continue to transform researchers’ understanding of the region’s pre-Columbian history.
The Inca Resistance
Researchers initially believed that a natural landslide had blocked the only access route to T’aqrachullo. However, recent discoveries tell a different story.
Archaeologists found spherical stone projectiles, obsidian spearheads, and human skeletons showing signs of violent injuries. These findings suggest that the Incas deliberately blocked the entrance to the fortress to prevent Spanish conquistadors from reaching it.
Today, T’aqrachullo continues to raise fascinating questions:
- Did the Spanish conquistadors ever discover this fortress?
- Are there more archaeological sites like T’aqrachullo waiting to be uncovered?
- Did Inca noble families use this fortress as a refuge during the Spanish conquest?
Every new excavation brings researchers one step closer to answering these questions. If you would like to learn more about T’aqrachullo and experience its history firsthand, join our private tour and let one of our travel specialists help you plan your adventure.
Combine Trekking and Culture
Visiting T’aqrachullo is not only about exploring breathtaking landscapes, but also about experiencing complete cultural immersion.
Embark on a Unique Adventure Through Maukallaqta
Maukallaqta is an impressive pre-Inca archaeological site. Surrounded by the calm waters of the Apurímac River, Maukallaqta stands out with its legendary chullpas and ancient dwellings.
- Admission to this archaeological site is free.
Marvel at the Three Canyons Viewpoint of Suyckutambo
For centuries, Pachamama has shaped the Three Canyons of Suyckutambo. This natural wonder stands out for its three volcanic-rock canyons.
- You can enjoy the viewpoint after a short uphill walk.
Visit the Temple of Coporaque
During your journey to María Fortress, you can also visit the colonial Temple of Coporaque. This church was built during the Spanish colonial period and features a Baroque architectural style.
Be Amazed by T’aqrachullo
Without a doubt, hiking the trails of T’aqrachullo is an unforgettable experience. According to research, the Inca royalty primarily used this fortress, so vicuñas transported all the food and water.
Keep in mind that, unlike Machu Picchu, T’aqrachullo (María Fortress) is located at more than 4,000 meters (13,123 feet) above sea level, so you should acclimatize to Cusco’s altitude before exploring this Inca fortress.


