....because it is there!
It really is worthwhile to climb right to the top. Benefits:
A small achievement (Take a selfie to prove you got there!)
At the top, it is rather crowded (but... See full review on TripAdvisor
go and see it its impressive, also if your walking around the tiergarten and you need a rest then you can chill out on the grassy area under the tower. See full review on TripAdvisor
Amazing architecture beautiful views. Full panoramic view of Berlin. Very high up and a lot of stairs! Worth it though! See full review on TripAdvisor
this historical monument is near to Tiergarten (a park), get to the top to see a stunning view of the city. Really recommended especially for first-time visitors.