There are few missions more intimidating than planning a group trip. Traveling as a group presents all the typical stressors of travel ( getting to the airport on time, planning an itinerary, packing) — but multiplied because you have to please multiple personalities. It can feel like an almost insurmountable task to please every single person when planning a family reunion, friend getaway, or colleague retreat. You can’t do it all. But these 12 destinations have it all. Whether you need physical activities for the athletic members of your group, art museums for the cultural buffs, or spa treatments for those who just want to kick their feet up while they’re away, these 12 European destinations have enough variety to please all the different people in your group. Now all you have to do is make sure everybody stays on their best behavior.