If you are in Berlin, I cannot recommend the Pergamon Museum enough. However, it’s best to try planning a visit for 2019 at the earliest because if you go before then, you won’t be able to see/climb/experience the fantastic altar pictured above. Due to renovations, major parts of the museum are being redone in pieces over the next many, many, many years (or so it seems). But luckily for me, back when I got there in 2012 we could still see nearly all of the highlights. If you have any interest whatsoever in art or history, it is an absolute must-see in Berlin. Extraordinary.