Why Were Outdoor Escalators Built in Comuna 13?

The outdoor escalators in Comuna 13 are the single most photographed piece of public infrastructure in Colombia. They appear in every travel article, every Instagram grid, every "things to do in Medellín" list. But the question most visitors don't ask — and should — is why anyone would build outdoor escalators on a steep hillside in a South American city in the first place.

The Problem: A 28-Story Daily Climb

Comuna 13 sits on one of the steepest hillsides in the Aburrá Valley. Before the escalators, reaching the upper sectors of the neighborhood from the nearest bus stop or metro station required climbing approximately 350 stairs — the equivalent of a 28-story building. Residents made this climb daily, often multiple times: to reach work, school, markets, and medical facilities below.

For elderly residents, people with disabilities, pregnant women, and parents carrying small children, the staircase was more than an inconvenience — it was a barrier to basic mobility. In rainy conditions (Medellín gets significant rainfall), the stairs became slippery and dangerous. The physical isolation created by the terrain reinforced the social and economic isolation that the neighborhood had experienced for decades.

The Solution: Social Urbanism

The escalators were part of Medellín's broader social urbanism strategy — a philosophy of investing public infrastructure in the city's most marginalized neighborhoods rather than its wealthiest ones. The logic was simple and radical: if the poorest communities have the worst infrastructure, invest there first.

Previous projects under this philosophy had included the Metrocable (aerial cable cars connecting hillside neighborhoods to the metro system), library parks in the Santo Domingo and La Quintana neighborhoods, and community centers in areas that had historically received minimal government attention.

The escalators, inaugurated in December 2011, cost approximately $6.7 million and were designed by the city's public works department. Six sections of covered outdoor escalators were installed along the steepest portion of the existing pedestrian route, reducing the 35-minute staircase climb to a 6-minute ride.

The Impact on Residents

The escalators transformed daily life for the approximately 12,000 residents of the upper sectors they serve. Commute times dropped. Access to jobs, education, and services improved. Property values in the served areas increased — a double-edged benefit that improved household wealth but also introduced gentrification pressure.

Crucially, the escalators also changed the psychological relationship between the neighborhood and the city. For decades, Comuna 13's physical isolation had reinforced a sense of abandonment — the feeling that the city below didn't care about the people above. The escalators, visible and functional, signaled that the government was investing in the community's future. That signal mattered as much as the infrastructure itself.

The Unintended Consequence: Tourism

Nobody planned for the escalators to become a tourist attraction. They were designed as urban mobility infrastructure — the equivalent of an elevator in a building that doesn't have one. But the linear pathway they created through the neighborhood, combined with the murals that already decorated the walls along the route, produced an accessible, visually spectacular walking experience that media and travel bloggers immediately recognized.

By 2014, tours were running daily. By 2016, Comuna 13 was Medellín's most visited attraction. The escalators had solved one problem — physical access for residents — and created another — managing the crowds of tourists who now rode the same escalators as residents going to work.

The Ongoing Debate

The escalators work. They've improved mobility, attracted investment, and helped reshape the global perception of a neighborhood that was once defined solely by violence. But they've also invited a level of outside attention that the community didn't ask for and isn't entirely comfortable with.

Residents have mixed feelings. The economic benefits of tourism are real — jobs, income, visibility. But the daily experience of living alongside a tourist attraction — crowds, cameras, noise, rising prices — is exhausting. The escalators that were built to serve residents now also serve an industry that sometimes forgets the residents are there.