It definitely may be easier to travel with another adult people – then, it is not that important if these adults are family members of friends. The most important thing is that they would most presumably have similar interests and would enjoy doing similar activities while on the trip abroad. You might be sure that in every European capital you will find something nice to do for you as well as your companion. Nonetheless, the big challenge can be travelling with children. They most possibly will not be interested in visiting too many museum nor churches. You obviously need to pick up attractions for kids more carefully. And this text might be helpful – it presents 2 European capitals, which might be perfect to visit with your child.