During a citytrip, the obvious thing to do is to stay in a hotel. But did you know that it is often possible to camp near a city? That way you can sleep in a peacefull and quiet environment. Enjoy the hustle and bustle of the city during the day and return to your campsite in the evening. Moreover, camping is often a lot cheaper of staying in a hotel. I went camping in Vienna and I am happy to share my experience.  Where do I sleep in Vienna? With that question, I started looking for hotels. Pretty quickly I…