The 2019 Tour de France unveiled in Paris on Thursday visits the Voges, Pyrennees and the Alps with seven mountain stages and five summit finishes on the menu.

Here, all 30 climbs, their distances and the average gradients of each ascent.

Stage 5 to Colmar:

Cote du Haut-Koenigsbourg: 5.9km at 5.8% (554m altitude)

Cote des Trois-Epis: 4.9km at 6.8% (659m)

Stage 6 to La Planche des Belles Filles:

Le Markstein: 10.8km at 5.4% (1183m)

Col du Hundsruck: 5.3km at 6.9% (748m)

Ballon d'Alsace: 11km at 5.8% (1178m)

Col des Chevreres: 3.5km at 9.5% (914m)

La Planche des Belles Filles: 7km at 8.7% (1140m)

Stage 8 to Saint-Etienne:

Col de la Croix Montmain: 6.1km at 7% (737m)

Col de la Croix de Thel: 4.1 km at 8.1% (650m)

Col de la Croix Paquet: 2.1km at 9.7% (598m)

Cote de la Croix de Part: 4.9 km at 7.9% (738m)

Cote d'Aveize: 5.2km at 6.4% (778m)

Stage 9 to Brioude:

Mur d'Aurenc-sur-Loire: 3.2km at 11% (802m)

Stage 12 to Bagneres-de-Bigorre:

Col de Peyresourde: 13.2km at 7% (1569m)

Hourquette d'Ancizan: 9.9km at 7.5 % (1564m)

Stage 14 to Tourmalet:

Col du Soulor: 11.9km at 7.8% (1474m)

Col du Tourmalet: 19km at 7.4% (2115m)

Stage 15 to Foix Prat d'Albis:

Col de Montsegur: 6.8 km at 6% (1059m)

Port de Lers: 11.4km at 7% (1517m)

Mur de Péguère: 9.3km at 7.9% (1375m)

Prat d'Albis: 11.8km at 6.9% (1205m)

Stage 18 to Valloire:

Col de Vars: 9.3km at 7.5% (2109m)

Col d'Izoard: 14.1km à 7.5 % (2360m)

Col du Galibier: 23km at 5.1% (2642m)

Stage 19 to Tignes:

Montee d'Aussois: 6.5km at 6.2% (1467m)

Col de l'Iseran: 12.9km at 7.5% (2770m)

Montee de Tignes: 7.4 km at 7% (2089m)

Stage 20 to Val Thorens:

Cormet de Roselend: 19.9km at 6% (1968m)

Cote de Longefoy: 6.6km a 6.5% (1190m)

Val Thorens: 33.4km à 5.5% (2365m)