Looking for an idea for a steep driveway

Hi! For an eco-friendly and cost-efficient driveway to the carport, I recommend permeable paving stones or grass grid stones. These options reduce sealing and allow rainwater to infiltrate. For the temporary access, a gravelled and compacted base is practical, which can later be revised with the final, ecological solution.

A plan with contour lines is usually also quite nice.

Can you post a photo? I would be interested because I have a similar situation.

If you look for "Driveway; written by: hampshire," you will find an entire photoalbum – distributed across the following sources:
https://www.hausbau-forum.de/threads/kosten-fuer-abfuhr-aushubmaterial.30152/page-2#post-307307
https://www.hausbau-forum.de/threads/bunter-garten-plauder-bilder-thread.30829/page-64#post-346198
https://www.hausbau-forum.de/threads/preis-vom-gartenbauer-gerechtfertigt-kann-man-etwas-weglassen.32282/page-8#post-347082
https://www.hausbau-forum.de/threads/welches-pflasterformat-fuer-hofflaeche-und-einfahrt-beispielbilder.33325/page-4#post-366895
https://www.hausbau-forum.de/threads/absturzsicherung-bei-hoehenverlauf-teilweise-ueber-1-00m.34449/#post-392977
https://www.hausbau-forum.de/threads/hausnummern-bilderthread-was-habt-ihr-fuer-welche.36625/page-14#post-453108
https://www.hausbau-forum.de/threads/hang-aufschuetten-und-trockenmauer-davor-setzen.36742/#post-440348
https://www.hausbau-forum.de/threads/planung-der-auffahrt-fuer-grosses-hanggrundstueck-25-steigung.36757/page-3#post-440858

and another (but shorter) driveway (although on a property requiring a pharmacy license) is shown by in