Alto de Letras is the longest road climb in the world
Alto de Letras is a high mountain pass at an elevation of 3,692m (12,112ft) above sea level, located in the central part of Colombia. It’s one of the hardest and most epic climbs you can ride on two wheels.
Where is Alto de Letras?
The pass is located in the Andean region, on the boundary between the Tolima and Caldas departments.
Where does Alto de Letras start and end?
The road to the summit, colloquially known as “Letras,” is Ruta Nacional 50 and links the cities of Manizales and San Sebastián de Mariquita.
Is Alto de Letras paved?
The road to the summit is entirely paved and considered to be among the most challenging climbs in the world.
How scenic is Alto de Letras?
This ride is spectacularly unique. As you go up, you see how the landscape and climate change, as well as crops and animals. The drive offers beautiful and changing landscapes, and the environment becomes more dramatic and surprising as you go up. The road is pretty busy; it is recommended to start early to avoid heavy traffic.
How long is Alto de Letras?
Starting at San Sebastián de Mariquita, the ascent is 78.9 km (49.02 miles) long. Over this distance, the elevation gain is 3,220 meters. The average percentage is 4%.
Is Alto de Letras the longest road climb in the world?
At this length, it is definitely one of the most challenging climbs ever. It’s said to be the longest road climb in the world. The climb maxes out at around 11% or 12% in a few places. It is one of Colombia's most well-known routes for amateur and professional cyclists alike, and the most famous cyclists of the country have pedaled the Alto de Letras on the Vuelta a Colombia (Tour Colombia). It is one of the greatest cycling experiences in South America, starting at a subtropical 468 meters in the town of San Sebastián de Mariquita and topping out at an arctic 3,692 meters.