I suppose everyone know that no matter travel alone or with group, safety is more important than anything.
Why do i say that??
Was chatting with my friend regarding my not so recent europe trip. One week after my return (to home) from Athens, riots occured and chaos everywhere.
Really THANK GOD for sending me home earlier….
Do not forget to register with your country mission or embassy while you are going to travel abroad. In case of any emergency matters happened, this is to ensure that you are contactable.