The Tête aux Chamois crag is quick to get to from the top of the Glacier 3000 cable car. The north-west and west sections are mostly multi-pitch routes while the Europe section consists of single-pitch routes.
For these two faces, take the Glacier 3000 cable car from Col du Pillon. Access to the North-North West face is via the Vire aux Dames then the Via Ferrata. Go across the North-west flank then under the Dièdre Garin (here you can leave the Via Ferrata and join the Vire aux Dames.) The Europe section runs alongside the Vire aux Dames.
On both faces, beware of hikers below you!