2. Monaco
Cost of travel for a month for one person: $5,848
What makes Monaco different from all the rest that made our list is the fact that Monaco is a City State. Despite its small size, Monaco packs a big punch. Monaco is where the rich and famous of Europe go to enjoy themselves. Whether you like Grand Prix motor racing or lavish casinos, you can experience all of that in Monaco. Another attraction of Monaco is its yacht-lined harbors that just say you are among the rich.