The InTerAlp project zooms into a number of relevant case studies to examine specific interface regions in more detail. These cases serve to provide an in-depth exploration of different regional settings. The selection of case study regions covers a wide range of geographical locations and territorial characteristics. In general, interface territories are spread all across the Alps – some are more urbanised, others are predominately rural. There are interface territories with cross-border characteristics, and some are directly linked to national capitals. The InTerAlp case study regions include a variety of these spatial specificities.
The following regions have been selected:

1. Alpine Rhine Valley
2. Turin
3. Munich-Tyrol
4. Ljubljana / Julian Alps
5. Grenoble/Rhône-Alpes
6. Vienna/Lower Austrian Alps

The set of case study regions ensures geographical balance so that national affiliation does not dominate the findings, including a range of cross-border (bilateral and multi-lateral) and domestic cases (all Alpine countries are included). And a certain degree of urbanisation in order to capture sharp contrasts and policy challenges.