For his latest Col Collective video, Mike Cotty has taken on a climb where Bernard Hinault and Greg Lemond once took Tour de France stage victories on their way to clinching the yellow jersey in Paris – the ascent to the Pyrenean ski resort of Superbagnères.

It’s hosted a stage finish in the race six times, but the last was more than a quarter of a century ago when Scotland’s Robert Millar won there in 1989, a year in which he finished 10th overall, his second highest overall finish in the race.

Since then, it has fallen out of favour with organisers ASO, with the race instead heading up other nearby climbs on its annual visit to the Pyrenees.

Here’s Cotty’s opinion of the climb.

Surrounded by no less than fifteen snowcapped peaks above 3,000 metres, climbing to the ski-station at Superbagnères deep in the Midi-Pyrénées opens up a whole new world of freedom all the way to its 1,800 metre summit.

Starting from the beautiful spa town of Bagnères-de-Luchon, also host to the start of the Col de Peyresourde and Port de Balès, the road traces its way alongside the river Pique as you wind your way up and around the mountain.

Don’t let the average gradient of 6.3% lull you into a false sense of security though as the road regularly holds its form above double figures from the first couple of kilometres.

I’m often surprised that it’s only featured six times in the Tour de France so far with greats like Bahamontes, Hinault, Lemond and Millar all being triumphant on its slopes but, to be honest, that’s the most fulfilling thing about Superbagnères, its relative anonymity nestled amongst better known climbs feels like a secret Pyrenean gift that just keeps getting better the higher you climb.

Vital statistics

Start: Bagnères-de-Luchon
Length: 18.5km
Summit: 1,800m
Elevation gain: 1,170m
Average gradient: 6.3%
Max gradient: 12%