Quilmes Ruins
Tucumán
The Ruins of Quilmes, located in the Calchaquí Valleys of Tucumán Province, Argentina, represent the largest pre-Columbian settlement in the country, spanning approximately 30 to 100 hectares. Established around 850 AD, this archaeological site was home to the Quilmes people, who at their peak numbered around 5,000 inhabitants. The site is situated at the foot of Alto del Rey hill and features partially reconstructed remains that offer visitors insights into the advanced sociocultural development, agropastoral systems, and irrigation techniques of the Quilmes civilization. The ruins were first discovered in 1888 by Samuel Alejandro Lafone Quevedo and later studied by archaeologist Juan Bautista Ambrosetti in 1897. Restoration efforts led by Horacio Difrieri and Norberto Pelissero have made the site accessible to tourists today. The Quilmes people were known for their dense population and complex societal organization, which allowed efficient exploitation of the ecosystem. Their culture was tragically disrupted in 1667 following a prolonged siege by Spanish forces, leading to their forced displacement and eventual decline. Today, the ruins stand as a testament to their resilience and cultural legacy, attracting visitors interested in Argentina's indigenous history and archaeology.
Plan your trip to Argentina with AI
Create a detailed itinerary in minutes. AI suggests the best places, restaurants, and an optimized route.
Tip: Visitors are advised to explore the Ruins of Quilmes during the cooler months to avoid the intense heat of the region. It is recommended to purchase tickets in advance where possible to ensure entry, especially during peak tourist seasons. Guided tours provide valuable context and enhance the experience. Discounts may be available for students and seniors. The site is partially reconstructed, so comfortable walking shoes and sun protection are advisable for the uneven terrain and outdoor exposure.
Interesting facts
- •The Ruins of Quilmes are the largest pre-Columbian settlement in Argentina, covering up to 100 hectares.
- •The site was inhabited by the Quilmes people who had a population density considered among the first urban centers in pre-Hispanic Argentina.
- •The Quilmes resisted Spanish conquest in 1667 with primitive weapons against armored and armed Spaniards.
- •After surrendering, the Quilmes were forced on a brutal 1000 km march to the Buenos Aires area, where many perished from disease and harsh conditions.
- •The site is located at the foot of Alto del Rey hill, an important geographical landmark in the Calchaquí Valleys.
- •Restoration efforts have made the site partially accessible to tourists, preserving its cultural significance.
History
The Ruins of Quilmes date back to around the 9th century AD when the Quilmes people established a densely populated settlement in the Calchaquí Valleys.
The community thrived with advanced agricultural and irrigation systems until 1667, when Spanish conquistadors led by Alonso Mercado y Villacorta besieged their main strongholds.
After about a month of siege, the Quilmes surrendered, and survivors were forcibly relocated over a thousand kilometers away under harsh conditions, leading to significant population decline.
Despite this, the Crown recognized the Quilmes' territorial rights in a royal decree, although subsequent land dispossession occurred.
The ruins were rediscovered in the late 19th century and have since undergone archaeological study and restoration to preserve this cultural heritage site.
Place Guide
Main Ruins Area9th century onwards
This is the core of the archaeological site where visitors can see the remains of the Quilmes settlement, including residential areas and defensive structures. The layout reflects the advanced urban planning and social organization of the Quilmes people.
Alto del Rey Hill
A prominent hill adjacent to the ruins, Alto del Rey offers panoramic views of the Calchaquí Valleys and was likely a strategic lookout point for the Quilmes community.
