Despite living in the US, I have done many more european climbs. I think I have listed all of the climbs I have done and direction that I climb it.
FRANCE
Col du Marais (south)
Col d'Izoard (south)
Alpe d'Huez (3x)
Mont Ventoux (2x) toughest of the French climbs I have done
Col d'Aspin (east)
Col du Tourmalet (east)
Col de la Core (west)
Col de Latrape (west)
Col de l'Echarasson (north)
Col de Carri (northwest)
Col de la Madeleine (south)
Col d'Ichere (west)
Col de Marie-Blanque (2x) (west)
Col d'Aubisque/Soulor (2x) west)
Col du Telegraphe (north)
Col du Galibier (north)
Col de Leschaux (north)
Col de Pres (north)
Col de Laffrey (north)
Col du Noyer (west)
Col du Fanget (north)
Pas de l'Abauc (north)
Col de St. Barnabe (west)
ITALY
Passo Rolle (south)
Passo Valles (south)
Passo Campolongo (south)
Passo Gardena (east)
Passo Sella (north)
Passo Pordoi (half of it from the west where Passo Sella meets the road up to Pordoi and once from the east)
Passo Giau (west)
Passo Tre Croce (west and east side)
Tre Cime de Lavaredo (all but the last couple km's, stopped to watch the race)
Passo Fedaia (Marmolada) (east)
Fai della Paganella (north)
Passo Gavia (most of the way up the north side, had to turn around because sun was setting)
Passo Stelvio (2x) (west side up to where the Umbrail Pass meets the Stelvio and entire eastern side) brutal climb
List of climbs that I would still like to still ride:
Some of the eastern French Pyrenees like Peyresourde, Portet d'Aspet, Plateau de Beille. In the French Alps - Glandon/Croix de Fer, Bonette, Cormet de Roseland, Colombiere
In Italy - Passo Foppa (Mortirolo). Got to drive it and it is crazy. San Pellegrino, Monte Grappa, Plan de Corones. I know I am forgetting some.
Someday Switzerland, Austria, Spain