Tour Company for Oslo

My sister and I will be on a cruise around Norway in August and I am looking for recommendations for a tour company/driver in Oslo. We have an old family farm about 90 KM outside Oslo, and I would like to try to see it. Does anyone have any recommendations?

Thanks,

Charlotte

Oslo doesn't have very many tour companies at all. The cost of labor is extremely high, and most of the major sights are fairly easy to reach by public transit, so there are just a few big-bus sightseeing companies.

Taxis are also notoriously expensive, so your best option to cover 90km would probably be to rent a car.