
Tour "Alto de Letras": The big challenge
Traveler rating
4.9/5
Based on 18 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Tour "Alto de Letras": The big challenge worth booking?
Tour "Alto de Letras": The big challenge is a 216-hour experience in Medellín, Colombia, from $2,480 per person. It scores 72 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.9/5 rating across 18 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 72 / 100
- Rating
- 4.9/5 (18)
- Duration
- 216 hours
- From
- $2,480 per person
Custom Tour We start the tour in Medellín or Bogotá We stayed 45 kilometers outside the city to pedal our first ride at 2,300 meters (8,202 feet) above sea level. This region is home to the second-largest flower fields in Colombia, which produces 20% of all the flowers that our country exports. And then, we will ride our way to Letras, exploring Colombia, because Letras is just an excuse to discover our country. Daily distances: 64 - 124 km Daily elevation gain: 680 m to 4,200 m Duration: 7 rides / 8 nights Level: King of the mountains and Beetle Base price: $2,980 USD Tour dates: Available upon request* *Minimum number of people is required (6)
What you get
About this experience
Custom Tour We start the tour in Medellín or Bogotá We stayed 45 kilometers outside the city to pedal our first ride at 2,300 meters (8,202 feet) above sea level. This region is home to the second-largest flower fields in Colombia, which produces 20% of all the flowers that our country exports. And then, we will ride our way to Letras, exploring Colombia, because Letras is just an excuse to discover our country. Daily distances: 64 - 124 km Daily elevation gain: 680 m to 4,200 m Duration: 7 rides / 8 nights Level: King of the mountains and Beetle Base price: $2,980 USD Tour dates: Available upon request* *Minimum number of people is required (6)
What's included
Included
- cultural experiences
- Private transportation
- Lunch
- Dinner
- Breakfast
- High-end hotels. Gourmet and authentic food.
Not included
- Unspecified services, air tickets, bike
- bike rental
Where it starts and ends
Hotel pickup
Pickup is included for all travelers. Pickup begins about 1440 minutes before departure.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en, it, fr, es
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Colombia Cycling
Know before you go
- Public transportation options are available nearby
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
Photos






What travelers are saying
Outty’s summary of the themes that recur across 18 traveler reviews. Written by us, not quoted from reviewers.
The guide
5 mentionsTravelers single out the guide as the reason the experience works.
Food and drink
4 mentionsThe tastings and food stops are a highlight for most reviewers.
Physical effort
4 mentionsExpect real walking or climbing: reviewers mention the effort involved.
Knowledge and storytelling
3 mentionsReviewers describe the commentary as informative rather than scripted.
Photo opportunities
3 mentionsThe views and photo stops come up again and again.
Organization
3 mentionsPickup, timing, and logistics are described as running smoothly.
Traveler reviews
18 verified traveler reviews for Tour "Alto de Letras": The big challenge. Ratings and reviews provided by Viator and Tripadvisor.
Alto del Sifón - The Ultimate Challenge
Just got back from my cycling trip in Colombia, and wow, what an experience. One of the biggest highlights was conquering the Alto del Sifón climb — tough, but so worth it. The crew at Colombia Cycling honestly made the trip. Even though we had a group of 22 riders, their staff was more than capable of supporting us. They took care of everything, both on and off the bike, so all we had to do was focus on riding and soaking it all in. Riding through the towns and mountains (i.e. Colombian flats and endless repechos!) of Colombia was something I’ll never forget. Huge thanks to Marcela, Tomás, Diego, Daniel (x2), Juan, and Manuel — they went above and beyond the entire time. If you’re into cycling, especially climbing, I can’t recommend Colombia Cycling enough. Already thinking about when I can go back!
Response from the operator: Eyyy man, don't have words to express the happiness that we felt reading you, this is the best reward for us as a Team. Muchisimas gracias. Hope to see you again in the future and do some other little repechos! Gracias Parce
via Tripadvisor
What an experience!!
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 days, to catching up over a coffee with Thomas and Marcela at the end! The cycling was a challenge but always with something to see and some motivation from the support car. The team did as they said and all our needs and wants were catered for, you don’t need to do anything other than ride your bike for the whole trip! Seeing the authentic side of Colombia is a must and even better from a bike. The food and in particular all the exotic fruits were delicious. I cannot wait to return, maybe the gravel adventure next?! Thank you all for such a memorable trip!
via Tripadvisor
Colombia Cycling adventure!
The trip was very well organised and the itinerary very well planned. The accommodation offered a diverse experience which made it interesting and fun. The staff were extremely welcoming, supportive, motivational and really good people :) I felt very safe and supported which allowed me to relax and savour every moment in Colombia. The diet provided was fresh, ample and perfect fuel to conquer the climbs! I don't think this is an experience you would only do once, a return trip is calling!!
via Tripadvisor
OUT OF THIS WORLD!
Totally FANTASTIC! Exceeded my expectations. The cycling, route, accommodation, food, amazing support from vehicles, snacks, electrolytes..... and..and.... was top class! The support team and organisers were super accommodating and helpful and their expertise and knowledge guided us all through on this wonderfully challenging route. And, to top it all, we received a thoughtful and super useful surprise gift on our beds at night, SO delightful! I can't say enough to thank the fabulous humans who made this trip possible. I LOVED every moment and have already told many on the rest of my trip that its a MUST do adventure. Highly recommended! THANK YOU Cycling Colombia.
via Tripadvisor
Best guides! An adventure and training in one.
The trip exceeded all my expectations. From start to finish, every aspect of the journey was exceptional, earning it 5 stars! The guides were outstanding. Knowledgeable, friendly, and passionate about cycling. I was well looked after by the when conquering Alto de Letras, and learned a lot. The itinerary was thoughtfully crafted, offering a perfect mix of challenging hills and breath taking views. Not to mention the comfy beds in handpicked hotels!
via Tripadvisor
Good to know
- Duration
- 216 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- Included for all travelers
- Booked in 30 days
- 6
- Verdict
- Strongly Recommended
Why this scores 72
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Tour "Alto de Letras": The big challenge: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Medellín.
How much does Tour "Alto de Letras": The big challenge cost?
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Prices start at $2,480 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Medellín usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Tour "Alto de Letras": The big challenge take?
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Plan for about 216 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Medellín is not rushed.
Is Tour "Alto de Letras": The big challenge worth it?
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It holds an Outty Ranking of 72 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.9/5 across 18 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Medellín, and how flexible the cancellation terms are.
Can I cancel or reschedule Tour "Alto de Letras": The big challenge?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Tour "Alto de Letras": The big challenge suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 216-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Tour "Alto de Letras": The big challenge?
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Around 6 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Medellín can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Medellín and add a light layer if any part of the 216-hour experience runs outdoors or after sunset.
Where does Tour "Alto de Letras": The big challenge start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Medellín within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Medellín?
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On Outty we rank every Medellín experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Guatapé Tour: Piedra del Peñol with Boat Tour, Breakfast, Lunch, Half Day Bike Tour in Medellin - Local snack, Coffee or Beer, Guided Tour of Comuna 13 Medellín with Snacks Included. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Medellín?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Medellín?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
What is included in Tour "Alto de Letras": The big challenge?
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Included: cultural experiences; Private transportation; Lunch; Dinner; and Breakfast. Not included: Unspecified services, air tickets, bike; and bike rental. Always check the voucher for the final list before you travel.
Does Tour "Alto de Letras": The big challenge include hotel pickup?
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Yes, pickup is offered for every traveler from 171 listed pickup locations in and around Medellín. Be ready about 1440 minutes before the start time. You can also enter a custom pickup address when booking.
What languages is Tour "Alto de Letras": The big challenge offered in?
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It is offered in English, Italian, French and Spanish. Pick your language when choosing a date and time, as not every departure runs in every language.
Will I get instant confirmation and a mobile ticket for Tour "Alto de Letras": The big challenge?
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Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.
Is Tour "Alto de Letras": The big challenge wheelchair or stroller accessible?
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The operator notes: Not recommended for pregnant travelers. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.
What happens to Tour "Alto de Letras": The big challenge if the weather is bad?
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This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.
What do travelers say about Tour "Alto de Letras": The big challenge?
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Across 18 reviews averaging 4.9 out of 5, recurring themes include the guide, food and drink, knowledge and storytelling. Travelers single out the guide as the reason the experience works. One thing to know: Expect real walking or climbing: reviewers mention the effort involved.
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