Yes, the Tower of London is definitely worth a visit in my opinion. I have been there a few years ago and really loved it.
Although it's probably most famous for the crown jewels, there's a lot of other stuff to see as well there.
I actually found some of the other exhibits even more interesting.
I see it that way too because there is so much to see. A visit can also be very well connected with the Tower Bridge which is right next door. Happy that we share this experience :)