Alto del Sifón:
The World’s Newest and Longest Climb
Fully custom tour: Choose from 1 to 3 stages
(Contact us for pricing)
Explore how the ‘Old Letras’ became the new Letras!
⛰️
Explore how the ‘Old Letras’ became the new Letras! ⛰️
Introducing Alto de Sifón, the newest and longest climb in the world and the ultimate challenge for any cyclist. It doesn’t get harder than this. The climb is relentless, but the experience at the summit is one you’ll never forget.
What to expect
Expect an epic journey through the Colombian High Andes and its wild terrain. The route takes you from lush tropical valleys up into the high páramo, where the landscape transforms.
You’ll ride past surreal frailejones plants, towering above the misty hills, with the snow-capped Nevado del Ruiz looming in the distance. It’s like riding on another planet—vast, remote, and breathtaking.
How El Sifón stacks up against the world’s famous climbs
📈
How El Sifón stacks up against the world’s famous climbs 📈
What’s included:
✔︎ A support vehicle.
✔︎ A ride leader.
✔︎ Top-rated accommodations (3-star and above).
✔︎ Daily breakfasts.
✔︎ Nutrition & hydration. (bars, gels, fruits, local snacks)
✔︎ Travel accident insurance.
✔︎ Professional photographer on the Queen stage.
What’s not included:
✘ Your flights.
✘ Alcoholic beverages.
✘ Lunches and dinners.
✘ Local accommodation tax.
✘ Your shopping!
Possible add-ons (additional costs):
+ Bike rental
+ Airport transfers
+ Single occupancy (instead of double)
Customize this adventure to your preferences.
This tour is fully customizable to match your fitness level. You can choose the number of stages and starting points that work best for you.
Contact us to design your epic adventure!
Watch the short film
🎬
Watch the short film 🎬
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