Yes you can! All our cars are 4x4 and are built to drive the sometimes difficult roads to these remote regions. Keep in mind a few things though:
Driving offroad can take a lot longer than Google Maps will tell you. You should not drive off-road in the dark.
Roads can be blocked by landslides, snow, rain or construction - be sure to inform upfront with us or locals if certain mountain passes are passable.
Don’t think you can head straight from the airport to a remote area. You will need some time to get used to the car, do some grocery shopping, make stops along the way.
If you don't like steep drop-offs and muddy roads, it's best to avoid certain areas. Good news is that a lot of nice places are perfectly reachable over asphalt and generally OK unpaved roads.
Vashlovani is not accessible with our MAN TGE Campervan, as it's too big for the narrow roads there.