El Shincal de Quimivil: Argentina's Inca Capital

El Shincal de Quimivil is a 30-hectare Inca administrative city just 5 kilometers west of Londres in Catamarca Province, and it is the most complete Inca site in Argentina. It was built in the late 15th century as a provincial capital of Kollasuyu, the southern quarter of the Tawantinsuyu, and its stone foundations have survived roughly 600 years at 1,350 meters above sea level. Many Argentines call it the Machu Picchu argentino, though the comparison is generous: there are no soaring citadel walls here, only a flat valley floor ringed by the Zapata and Belén ranges. What you get instead is urban planning you can walk across in an hour — and a story almost no foreign visitor knows.

The site is a Monumento Histórico Nacional, declared in 1997, and a node on the Qhapaq Ñan, the Andean road network inscribed as a UNESCO World Heritage property. Entry is only permitted with a guide, which is not a bureaucratic annoyance but the single best thing about visiting: the local guides are descendants of the people who farm this valley, and they will point out irrigation channels you would otherwise walk past.

Getting There and Orientation

From Catamarca City and Belén

The gateway town is Londres, the second-oldest settlement in Argentina, sitting directly on Ruta Nacional 40. San Fernando del Valle de Catamarca, the provincial capital, is 278 kilometers away via RN 60; Belén is about 60 kilometers north. From Londres, a signed dirt road runs 5 to 7 kilometers west off RN 40 to the site entrance — passable in a standard car in dry weather, but the last stretch gets rutted after summer storms.

Public transport is thin. Buses from Belén toward Londres run a few times daily, and from the Londres bus terminal you can arrange a taxi or remise for the return trip — agree on a pickup time, because there is no reliable transport waiting at the ruins. If you are driving the RN 40 corridor between Cafayate and the Puna, El Shincal is one of the few stops where history and a paved approach coincide.

When to Go

April through November is the sweet spot. Autumn and spring bring dry, clear skies, warm days and cold nights; winter is the driest stretch of the year but July coincides with Argentine school holidays, so lodging in Londres and Belén fills up and prices climb. Summer (December to March) is the rainy season, daytime temperatures hit the low 30s Celsius, and the dirt access road can turn difficult. I would avoid January and February entirely if your itinerary is tight.

What You Actually See Inside

The Plaza and the Ushnu

The centerpiece is a walled plaza called the aukaypata, roughly 175 by 150 meters, oriented to the cardinal points. In its middle stands an ushnu, a stepped ceremonial platform where the Inca presided over festivals. Archaeologists estimate that 15,000 people once gathered here for Inti Raymi, the June solstice ritual — a number that is hard to square with the emptiness of the site today. The reconstruction of the ushnu is partial and clearly distinguished from original stonework, which I appreciated: you can tell what is 15th century and what is 21st.

Two ritual hills flank the plaza, and a set of reconstructed stairways climbs one of them — locals call them the "escaleras al cielo." It is a short climb of maybe ten minutes, and the view over the whole orthogonal grid is the reason to do it. Do not skip it to save time.

Kallankas, Kollkas and the Urban Grid

The site contains more than 110 stone structures spread across the valley floor. The kallankas — long rectangular halls — were for assembly and administration; the circular kollkas were granaries, and their placement tells you how seriously the Inca took the storage of maize and freeze-dried potatoes. The street grid follows the Cusco model, and once your guide points out the alignment, you will see it everywhere. Stone-lined irrigation channels still carry water through the compound, fed by the Quimivil stream.

A small interpretation center at the entrance displays ceramics and explains the site before you walk it. Most tours spend 90 minutes to two hours on the ground; budget half a day including the drive from Londres.

Guided Visits and Practical Rules

Enter only with a guide — there is no independent access to the archaeological zone. Guided slots run throughout the day, with three morning departures and three in the afternoon; schedules have been adjusted seasonally in recent years, so confirm the current times by phone (3835 534050) or via the site's social media before you travel. Groups are capped, and during long weekends you should reserve ahead.

Entrance fees are charged per person and differ for Argentine residents and foreign visitors; rates have risen steadily, so treat any figure you read online as indicative and check the official source on arrival. Cash is wise. Bring a hat, sun protection, water and closed shoes — the ground is uneven stone and hard-packed earth. The path from the entrance is graded and partially accessible, and the site has restrooms and a small kiosk near the entrance.

Frequently Asked Questions

How long does a visit to El Shincal de Quimivil take?

Plan two to three hours for the guided circuit plus the interpretation center, or half a day if you are coming from Londres or Belén. The walking itself is easy and mostly flat, with one short stair climb to the ritual hill.

Do I need to book a guide in advance?

Guided entry is mandatory and tours leave at set morning and afternoon times, so during school holidays and long weekends it is worth reserving by phone or message. On ordinary weekdays you can usually join the next departure at the gate.

How much does entry cost?

Fees are separate for Argentine and foreign visitors and have increased repeatedly in recent years. Cash is accepted at the entrance, and the museum area can be visited without the full guided tour.

Can I visit El Shincal without a car?

It is possible but requires planning: take a bus from Belén or Catamarca to Londres, then arrange a taxi or remise for the 5-kilometer approach and a fixed return time. There is no shuttle service from town.

What is the best season for the ruins?

April to November offers dry weather and clear skies, with autumn and spring the most comfortable. Avoid January and February, when rain can make the dirt access road slippery and the heat is at its peak.