Driving to Casiri Hembra and Macho: High-altitude lagoons in the Chilean Andes
Laguna Casiri Hembra and Laguna Casiri Macho are a pair of stunning high-altitude mountain lagoons located in the Arica and Parinacota Region of Chile. Situated near the Bolivian border, the road to these lakes is one of the highest driving routes in the country, surrounded by a dramatic landscape of volcanoes.
| Road facts: Casiri Lagoons | |
|---|---|
| Location | General Lagos, Chile (near Bolivia) |
| Length | 16.1 km (10 miles) from Caquena |
| Max Elevation | 4,856 m (15,931 ft) |
| Elevation Gain | 540 m |
| Surface | Rocky Gravel / Unpaved |
| Vehicle Required | Strictly 4x4 |
How to get to Laguna Casiri by car?
The drive begins in the remote village of Caquena. From the village, the road stretches for 16.1 km, climbing steadily toward the high plateau. The route involves an elevation gain of 540 meters, ending at the shores of the lakes: Laguna Casiri Hembra (4,825m) and Laguna Casiri Macho (4,856m).
What are the road conditions near Casiri Macho?
The surface is entirely unpaved, consisting of gravel and loose volcanic rocks. The track is described as "tippy" and bumpy, with several steep sections that require technical driving. Due to the loose surface and the high gradients, a 4x4 vehicle is strictly required. This is a trail designed for experienced off-roaders; avoid this route if unpaved mountain tracks are not your strong point.
What are the weather hazards at Laguna Casiri?
At nearly 4,900 meters above sea level, the effects of altitude (hypoxia) are noticeable for both drivers and engines. The road is usually impassable during the winter months due to snow. Additionally, sudden summer thunderstorms can rapidly transform the dry gravel into a muddy trap, making the road dangerous or completely impassable in minutes.
Is it worth visiting Casiri Hembra and Macho?
The journey is well worth the effort for the stunning surrounding landscape of volcanoes and sharp rocky peaks. Laguna Casiri Macho is particularly unique for its underwater algae garden visible in the southern area. Despite the harsh conditions, mosquitoes are abundant along the edges of the lagoons, which are framed by ancient volcanic rock formations.
What safety tips apply to the Casiri lagoons drive?
Given the extreme isolation near the Bolivian border, travelers must be fully self-sufficient. Ensure your vehicle is in top mechanical condition and carry extra supplies. The road is narrow and winding, with sharp curves that demand constant focus, especially when navigating the rocky embankments at such extreme elevations.
Pic: Marcelo Toro Zavala