I'm traveling in Europe in February. What should i use for taking photos?

Should i use an attachble lens that attaches to my iphone or should i just use a traditional point and shoot camera? Any brand suggestions?

What will be more important is your skills in photography. If you are unskilled and have not put in considerable time in learning and practicing, you will get the same images whether you use a phone or a "professional grade" DSLR on auto. If you do not plan to improve your skills and simply want something to take snapshots for memories, then either one will work fine. If you want to improve quality beyond snaps, you better hurry and read up on some books or tutorials and get as much practice in as possible. Only then will anything more "complicated" or "advanced" will be of use to you.