The Tour Alto de Letras is not for the faint of heart. This cycling challenge in the Colombian Andes pushes adventurers to their limits, testing their endurance on an 80-kilometer ascent with a dizzying 4,200-meter elevation gain. Yet, those who rise to this unparalleled challenge are rewarded with awe-inspiring landscapes, culture, and a profound sense of accomplishment. As cyclists conquer the longest continuous paved road ascent in the world, they’ll discover why this journey is considered one of the most exhilarating cycling adventures on the planet.
Key Points

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Alto de Letras is renowned as the longest continuous paved road ascent globally, stretching over 80 kilometers with an elevation gain exceeding 4,200 meters.
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The tour offers the opportunity to challenge oneself by tackling the Alto de Letras climb, which requires careful pacing, hydration, and nutrition management to conserve energy.
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The tour provides a comprehensive experience, including exploring the historic town of Honda, immersing in the Coffee Triangle region, and experiencing Medellín’s transformation.
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Dedicated guides and support staff are available to ensure a seamless and personalized experience, catering to the needs of adventurous cyclists.
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Travelers consistently praise the tour for its exceptional organization, captivating itinerary, and opportunities to engage with local communities, immerse in nature, and conquer the challenging Alto de Letras ascent.
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Contents
- Key Points
- Discovering the Alto De Letras
- Exploring Medellín and Parque Arvi
- Adventure in Antioquia’s Landscapes
- Discovering the City of Peace
- Tackling the Longest Climb
- Immersion in the Coffee Triangle
- Included Amenities and Support
- Traveler Experiences and Reviews
- Frequently Asked Questions
- Can I Bring My Own Bike on the Tour?
- Is There a Minimum Age Requirement for Participants?
- What Is the Cancellation Policy for the Tour?
- Can Dietary Restrictions Be Accommodated During the Tour?
- Is There an Option to Extend the Tour Duration?
- Recap
- Our Top Picks in Medellin
- More Tours in Medellin
- More Tour Reviews in Medellin
- Not for you? Here's more things to do in Medellin we have recnetly reviewed
Discovering the Alto De Letras

Nestled within the lush, rugged terrain of the Colombian Andes, the Alto de Letras stands as a revered cycling challenge, attracting adventurous riders from around the world.
This epic climb, stretching over 80 kilometers, is renowned as the longest continuous paved road ascent in the world, with an elevation gain of over 4,200 meters.
Cyclists who conquer the Alto de Letras are rewarded with breathtaking vistas, a profound sense of accomplishment, and the opportunity to enjoy the vibrant culture and natural beauty of the region.
The challenge of this iconic climb isn’t for the faint of heart, but for those willing to push their limits, the Alto de Letras offers an unparalleled cycling adventure.
You can also read our reviews of more tours and experiences in Medellin.
Exploring Medellín and Parque Arvi

On the first day of the Alto de Letras tour, cyclists commence their journey with a ride around Medellín, the vibrant capital city of the Antioquia department.
They explore the city’s cultural highlights, including the historic center and the Pueblito Paisa – a recreation of a traditional Antioquian town.
The group then climbs to the scenic Parque Arvi, a vast urban nature reserve with hiking trails and panoramic views of the city.
After the ride, they explore Medellín’s rich history and modern transformation, gaining insights into the city’s resilience.
This opening day sets the tone for the challenges and culture that await the cyclists throughout the Alto de Letras tour.
Adventure in Antioquia’s Landscapes
Leaving the vibrant streets of Medellín behind, the cyclists embark on a journey through Antioquia’s diverse landscapes.
They venture into a natural reserve, where they’ll:
- Hike through lush jungles teeming with exotic flora and fauna
- Spot wildlife like colorful birds and agile monkeys
- Explore a secluded jungle cabin, immersed in the tranquility of nature
- Learn about the region’s indigenous heritage and sustainable practices
- Savor a hearty, locally-sourced meal prepared by the cabin’s caretakers
This immersive experience offers a glimpse into the breathtaking natural wonders that define Antioquia, setting the stage for the challenges that lie ahead on the Alto de Letras climb.
Discovering the City of Peace
With the natural wonders of Antioquia behind them, the cyclists embark on the next leg of their journey – a ride to the historic town of Honda.
Known as the "City of Peace", Honda is a charming destination steeped in heritage and culture. The riders will explore the colonial architecture, visit the riverside promenade, and learn about the town’s role as an important trading hub.
This ride offers a chance to immerse in the local way of life and appreciate the tranquility of the surroundings. As the cyclists pedal through the picturesque landscapes, they anticipate the challenge that awaits them – the daunting climb to Alto de Letras, the longest continuous ascent in the world.
Tackling the Longest Climb

After exploring the charming City of Peace, the cyclists now face their greatest challenge – the renowned Alto de Letras, the longest continuous climb in the world. Tackling this daunting ascent of over 80 kilometers and 4,200 meters of elevation gain requires exceptional endurance and mental fortitude.
The cyclists must:
- Pace themselves carefully to conserve energy for the grueling climb
- Stay hydrated and fueled to maintain strength and stamina
- Manage the changing terrain and weather conditions
- Find motivation in the stunning vistas that unfold along the way
- Demonstrate unwavering determination to reach the summit
This formidable challenge will test the cyclists’ limits, but the sense of accomplishment awaiting them at the top will make it all worthwhile.
Immersion in the Coffee Triangle

The cyclists now turn their attention to exploring the renowned Coffee Triangle region, seeing the cultural heritage and natural beauty of Pereira, Quindío, and Salento.
They’ll embark on scenic rides through verdant landscapes, stopping to visit coffee plantations and learn about the local production process.
The team has arranged personalized cultural experiences, allowing the cyclists to engage with the vibrant communities and discover the rich traditions that define this coffee-centric part of Colombia.
With the supportive staff and guides by their side, the cyclists will savor the flavors of the region’s renowned coffee, while also exploring its picturesque towns and natural wonders.
Included Amenities and Support
Private transportation is provided for the cyclists throughout the tour, ensuring their seamless travel between locations.
The tour includes high-end hotel accommodations and gourmet meals, elevating the overall experience.
Cultural experiences are seamlessly integrated into the itinerary, providing participants with a well-rounded understanding of the region.
Plus, the tour is supported by a dedicated team of guides and staff who are available during the rides to assist the cyclists.
Rental options for bikes are also available for those who prefer not to bring their own.
- Private transportation
- High-end hotels and gourmet meals
- Cultural experiences
- Knowledgeable guides and support staff
- Bike rental options
Traveler Experiences and Reviews
Travelers have awarded the Alto de Letras tour an impressive 5.0 overall rating from 15 reviews, commending the tour’s exceptional organization, captivating itinerary, and superior accommodations.
Reviewers praised the knowledgeable guides and supportive staff, who provided personalized experiences and insights into the local culture. The logistics, food, and overall quality of the tour were consistently highlighted as strengths.
Travelers were particularly impressed by the seamless integration of cultural activities, offering a well-rounded experience beyond just the cycling challenges.
The Alto de Letras tour has clearly resonated with adventurous cyclists seeking a challenging yet rewarding journey through Colombia’s picturesque landscapes.
Frequently Asked Questions
Can I Bring My Own Bike on the Tour?
Yes, you can bring your own bike on the tour. The tour provider offers bike rental options, but you’re welcome to use your own bicycle if you prefer. The support staff can assist with transporting and maintaining your personal bike during the rides.
Is There a Minimum Age Requirement for Participants?
The tour doesn’t specify a minimum age requirement. However, participants should be in good physical condition to handle the demanding daily distances and elevation gains. The tour is suitable for cyclists aged 18 and above with appropriate cycling experience.
What Is the Cancellation Policy for the Tour?
The tour has a free cancellation policy up to 24 hours before the experience starts. Travelers can receive a full refund if they cancel within this timeframe, subject to availability.
Can Dietary Restrictions Be Accommodated During the Tour?
Yes, the tour can accommodate dietary restrictions. The organizers work closely with the hotels and restaurants to ensure all participants’ dietary needs are met during the included meals throughout the tour.
Is There an Option to Extend the Tour Duration?
Yes, the tour operator offers custom tour options starting from Medellín or Bogotá, allowing travelers to extend the duration and personalize their experience based on their needs and preferences.
Tour Alto De Letras: the Big Challenge
“The whole time we spent with Colombia Cycling was fantastic, from the moment we were collected from the airport by Daniel, our guide for the next 5…”
Recap
The Tour Alto de Letras is a remarkable cycling challenge that offers adventurers an unforgettable experience. Conquering the world’s longest paved road ascent amidst the breathtaking Colombian Andes is a true test of endurance, but one that’s complemented by rich culture and stunning landscapes. With expert support and meticulous planning, participants can create memories that will last a lifetime on this unparalleled adventure.





















