Cajas National Park · Walking route

Cajas Route 2: Cerro San Luis Summit

A short, steep climb from Laguna Chica Toreadora to the top of Cerro San Luis and back down to Laguna Toreadora.

Mapped distance: 2.6 km
Walking time: 3 h 50ETAPA estimate for the full route
Difficulty: High
Average altitude: 4,084 m

The route

A short route rated difficult by ETAPA. It climbs to the summit at more than 4,000 m and takes close to four hours.

Relief map of Ruta 2 · Cumbre del Cerro San Luis — Map: © OpenStreetMap · Relief: Copernicus

Highlight this route on the map

Elevation profile

≈ 3,919–4,227 m

Total gain: ≈ 250 m
Total loss: ≈ 330 m

In the direction shown below. Walking in reverse swaps gain and loss.

4,250 m3,900 m

0 km1.3 km2.6 km

Approximate terrain elevation · Copernicus GLO-30

If returning along the same path

5.2 km · gain ≈ 580 m · loss ≈ 580 m

These totals include walking the highlighted path both ways. For a crossing, arrange onward travel from the end.

By car, allow time to get back to your parking place. By bus, plan your finishing stop and the last service before setting out.

Download GPX

Laguna Chica ToreadoraStart
Cumbre del Cerro San Luis
Laguna ToreadoraEnd

Before you walk

Register at the control
Ask which way the route is marked that day, and stay on it.
Start early
No walk may start or continue after 16:00.
Dress for cold and rain
Warm waterproof layers, good shoes, water and food. The weather changes fast at this altitude.
Stay out of the lakes
Swimming and wading are not allowed.

Getting there: Start in the Toreadora area. Plan your walk back or transport from the finish before setting out. Transport and registration

More Cajas routes

1Nature and Human History5.5 km · 5 h 05 · Moderate
2Cerro San Luis Summit2.6 km · 3 h 50 · High
3Quinuas Valley7.9 km · 6 h 55 · Moderate
4Historic Paths3.6 km · 4 h 05 · Moderate
5Avilahuaycu Summit1.8 km · 6 h 20 · High
6Burines Valley6.1 km · 5 h 50 · High
7Inca Road and Great Lakes15 km · 14 h 10 · High
8Gran Osohuaycu12.4 km · 7 h 00 · High
9García Moreno Road1.6 km · 1 h 00 · Moderate

Compare all nine routes →

Plan your visit

Sources

Path and distance from OpenStreetMap, checked 16 October 2026. Route name, difficulty, average altitude and estimated walking time from ETAPA; its published distance may differ.

The named OSM path follows the 17 waypoints in ETAPA’s older guide. Its measured length is about 2.6 km; ETAPA’s current catalogue lists 2.51 km.

OSM paths checked 16 October 2026. The 2012 ETAPA guide covers Routes 1–6.

Elevation profiles use Copernicus GLO-30 terrain, approximately 31 m resolution, sampled every 50 m or less and smoothed over three samples. Gain and loss sum the changes within each section and are rounded to 10 m. Disconnected sections remain separate; gaps add no distance or elevation change.

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