We're in switzerland and driving a 7.4m van for the first time in our lives AND it's in snow. We are from Australia and had no idea the roads would be SO small. Today i had one of the most terrifying experiences of my life. We ended up on a mountain road we couldn't turn around on so kept going forward because Google maps routed us through it to the other side. We hit a patch of snow though (my first time ever seeing snow) and we slid a little and i thought we were goingto go backwards down the mountain side. We stopped but couldn't go forward or back. now I'm curled up in the back of a police car on the side of a snowy mountain while they attempt to tow our hire van backwards. I know we were really really silly to get stuck there in the first place. I have been in total panic thinking we are going to fall off the mountain and i am beyond terrified to drive again. We went with the van instead of trains because i am disabled and use a wheelchair. We didn't know a way to transport myself and my partner around for our holiday on trains because i can't pull my own suitcase because I'm in the chair. Please can anyone tell us how to know which roads are wide and safe? We keep getting caught out with Google maps getting in scary places on tiny roads but today i thought i was going to die and this isn't really how my holiday is meant to be. I've not travelled since becoming disabled 6 years ago. We don't know how to manage when we can't predict the roads.