A major landslide has occurred in the vicinity of Altos de Oriente and Manantiales, near to Medellín and Bello, in Colombia. It is believed that about 25 people died.

Image of a landslide partially covered with a transparent sand-colored overlay and the words “The Landslide Blog,” centered, in white

On 24 June 2025 at 3:20 am, a large landslide occurred in the vicinity of Altos de Oriente and Manantiales, near to Granizal in Colombia. At the time of writing, 13 bodies have been recovered and a further 12 are missing. In total, 50 houses were destroyed.

I don’t yet have the precise location of this landslide tied down. A map on the El Colombiano news site places it at [6.30905, -75.53277], but this is yet to be confirmed.

There is very good aerial footage of it in a news report posted to Youtube by Cubrinet:-

YouTube video

At around 1 minute 45 seconds into this footage, this image is captured-

The 25 June 2025 landslide at Granizal in Colombia.
The 25 June 2025 landslide at Granizal in Colombia. Still from a video posted to Youtube by Cubrinet.

This image shows the crown of the landslide:-

The crown of the 25 June 2025 landslide at Granizal in Colombia.
The crown of the 25 June 2025 landslide at Granizal in Colombia. Still from a video posted to Youtube by Cubrinet.

The failure has occurred in deeply weathered regolith. It is a debris slide, with the main portion being comparatively deep-seated. It is notable that there is a considerable volume of water visible in the images:-

The upper portion of the 25 June 2025 landslide at Granizal in Colombia.
The upper portion of the 25 June 2025 landslide at Granizal in Colombia. Still from a video posted to Youtube by Cubrinet.

Some news sites note that a water pipe has ruptured in the landslide. The failure occurred during a period of very heavy rainfall – the El Colombiano site quotes a local resident as saying:-

“It was raining all day and all night. About 10:00 p.m. there was a downpour that cleared before 2:00 a.m. When it wasn’t even raining, we heard the noise and when we found out, we realized that the mountain had come and covered the entire neighborhood”.

Sometimes, a small failure associated with heavy rainfall can rupture a water pipe, which feeds water into the slope, triggering a much larger landslide.

Low down in the track of the landslide, it has spread and bifurcated, controlled by the topography:-

The main body of the 25 June 2025 landslide at Granizal in Colombia.
The main body of the 25 June 2025 landslide at Granizal in Colombia. Still from a video posted to Youtube by Cubrinet.

Thee are concerns about a further landslide at this site, imperiling the teams charged with recovering the victims.

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