If you could travel anywhere and anytime (past, present, or future) where would you go? Why?

                      If I had the option to travel to anywhere at any given time, I would most likely travel to the Moon! I imagine in the future that we will probably have already established a colony on the Moon, so that I could easily travel to the Moon and back to Earth, and that there would also already be an artificial atmosphere built! Hopefully, the artificial atmosphere won't affect the Moon's "natural" gravity, so that I can jump around mega high! Anyway, that's the place that I would travel to, and the      reasons why I would!