Bergtatt Marble cave excursion?

Has anyone been on this excursion from Molde? Would you recommed it?

We did it last year. Was somewhat skeptical beforehand, but we really enjoyed it! The cave is spectacular and the tour is well run. The drive thru the countryside to get there was beautiful. Then the drive and scenery to the Atlantic Road was even more incredible!

I'm on this excursion in July. Was wondering if I have to think about getting wet and cold on it. Any advice? Thanks.

Thanks for your advice - We signed up for it