Every cyclist has a list. The rides they dream about during the commute, during the turbo session, during the flat Tuesday evenings. These aren’t just challenging climbs — they’re pilgrimages. Places that carry history, mythology, and the peculiar weight of thousands of cyclists who’ve suffered and exulted on the same road.
These five are non-negotiable on any serious cycling bucket list.
1. Stelvio Pass, Italy — The Cathedral of Cycling
Elevation: 2,758 metres
Length: 24.3 km from Prato allo Stelvio
Gradient: Average 7.4%, maximum 14%
Hairpins: 48
The Stelvio is not just a hard climb. It’s an experience. As you ascend through the 48 numbered switchbacks, each turn reveals another layer of mountain scenery, another glimpse of the road you came from snaking impossibly far below. From the top, you can see four countries on a clear day.
The climb made its Giro d’Italia debut in 1953, when Fausto Coppi transformed it into legend. It has closed races ever since. The road’s engineering — carved into a mountain face in the early 19th century — is as impressive as the riding.
Practical note: The season is short (usually June to October). Book accommodation in Bormio or Prad early. The descent requires full concentration — 48 hairpins, consistently well-surfaced, but no margin for overconfidence at speed.
Read the complete Stelvio Pass cycling guide for approach routes, gradient profiles, and local logistics.
2. Col du Galibier, France — The Roof of the Tour de France
Elevation: 2,642 metres
Length: 23 km from Saint-Michel-de-Maurienne
Gradient: Average 7.5%, maximum 10%
No mountain appears more often in Tour de France mythology. Since 1911, the Galibier has decided countless races, broken countless riders, and produced some of cycling’s most iconic images. The names on the memorial at the top — Coppi, Bartali, Hinault — read like a roll call of cycling history.
What separates the Galibier from other famous climbs is the relentlessness. There’s no section where you can genuinely recover. The gradient hovers between 7% and 10% for most of the ascent, with no sharp switchback sections to provide psychological relief. You simply have to be fit enough to sustain the effort.
The reward is the view from the col. The panorama across the Dauphiné Alps is among the finest in Europe, made better by the knowledge of what it cost to earn it.
Route note: The most popular approach combines the Galibier with the Col du Télégraphe below, making it a 35-kilometre combined climb from Saint-Michel-de-Maurienne. See the full Col du Galibier guide for both options.
3. Alpe d’Huez, France — 21 Hairpins of Pure Theatre
Elevation: 1,850 metres
Length: 13.2 km
Gradient: Average 8.1%, maximum 13%
Hairpins: 21
Alpe d’Huez is the most famous cycling climb in the world. Not the hardest. Not the most beautiful. But the most famous, and the most theatrical.
Each of the 21 numbered bends is dedicated to a famous Tour winner. Bend 21 (Bernard Hinault, 1986) at the bottom. Bend 1 (Jan Janssen, 1976) at the top. Riding up means cycling through a museum of the sport’s history while 50,000 Dutch fans create an atmosphere unlike anything else in cycling.
On a normal day, without the Tour crowds, Alpe d’Huez is a different experience — quiet, extremely well-paved, relentlessly scenic. The gradient spikes early (13% out of the village of Bourg d’Oisans) and then settles into long 8–9% sections that reward a steady, patient effort.
The time game: The professional record is 36:50 (Marco Pantani, 1997, in circumstances now somewhat clouded). A strong amateur targets under 60 minutes. An excellent fitness base can get you there — read the Alpe d’Huez guide for realistic targets and preparation advice.
4. Mont Ventoux, France — The Giant of Provence
Elevation: 1,911 metres
Length: 21.5 km from Bédoin (hardest route)
Gradient: Average 7.5%, maximum 12%
Ventoux is the strange one. It rises from the flat, lavender-scented Provençal countryside as if it doesn’t quite belong there — a white limestone dome that looks more like the moon than France. Above the tree line, the sparse, bleached landscape creates a psychological atmosphere that’s distinctly different from alpine climbs.
The combination of exposure (no shade above 1,500 metres), often ferocious Mistral winds, and extreme heat in summer months makes Ventoux more than just a climbing test. You have to manage conditions as much as gradient.
The most famous summit is the observatory — one of cycling’s iconic images. Tommy Simpson’s memorial, 1km below the summit, is where every cyclist pauses. His 1967 death on this road during the Tour de France is inseparable from Ventoux’s mythology.
Three routes: Bédoin (hardest, most famous), Malaucène (mirror image of Bédoin, nearly as hard), Sault (gentler, longer approach). Many cyclists combine two approaches in a single day. Full details in the Mont Ventoux cycling guide.
5. Trollstigen, Norway — The Road That Shouldn’t Exist
Elevation: 850 metres
Length: 10.5 km from Valldal
Gradient: Average 8.3%, maximum 12%
Every other climb on this list is in the Alps. Trollstigen — “the Troll Path” — is different: a Norwegian fjord road carved into a mountain face that looks like it was designed to be photographed from a helicopter rather than ridden.
Eleven tight switchbacks through sheer rock walls, waterfalls dropping beside the road, and scenery that genuinely competes with anything the Alps offer. It’s shorter than the Alpine giants and less historically loaded, but Trollstigen belongs on this list for what it is rather than what it represents.
The road is relatively quiet outside July and August and the gradient, while consistent, never hits the crushing stretches of the Stelvio or Ventoux. This makes Trollstigen the most accessible of the five for cyclists without a Giro-calibre engine — a genuinely achievable bucket list climb.
Seasonal note: The road typically opens in May and closes in November due to snowfall. Read the full Trollstigen cycling guide for timing and logistics.
Planning Your Cycling Pilgrimage
A common approach is to combine multiple climbs in a single trip. The Galibier, Alpe d’Huez, and a dozen other famous ascents are within a day’s drive of each other in the French Alps. A week based in the Isère or Savoie departments puts you within range of some of the best cycling roads in the world.
For a comprehensive guide to the best European alpine routes — including 30+ additional climb profiles — explore the complete European cycling routes collection.
Start with one. Do it properly. Come back for the rest.
That’s how bucket lists work.
